Quick view Details Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view Details sku: ML21359 Dechlorinator Plus 16oz MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Details Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view Details sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Details Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Details Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Details Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hanna | sku: HI98115 Hanna GroLine PH Checker Tester MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Details Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details sku: ML21359 Dechlorinator Plus 16oz MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Details Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view Details sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Details Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Details Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Details Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hanna | sku: HI98115 Hanna GroLine PH Checker Tester MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Details Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Details Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view Details sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Details Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Details Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Details Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hanna | sku: HI98115 Hanna GroLine PH Checker Tester MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Details Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
SALE Quick view Details Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare
Quick view Details sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Details Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Details Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Details Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hanna | sku: HI98115 Hanna GroLine PH Checker Tester MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Details Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Details Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Details Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Details Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hanna | sku: HI98115 Hanna GroLine PH Checker Tester MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Details Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Details Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Details Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hanna | sku: HI98115 Hanna GroLine PH Checker Tester MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Details Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Details Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hanna | sku: HI98115 Hanna GroLine PH Checker Tester MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Details Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hanna | sku: HI98115 Hanna GroLine PH Checker Tester MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Details Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Hanna | sku: HI98115 Hanna GroLine PH Checker Tester MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Details Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Details Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details sku: ML21360 Dechlorinator Plus 32oz MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Hanna | sku: HI9814 Hanna GroLine Combo Meter MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details sku: AAPW550 AA Water Pump 550 GPH MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Blumat | sku: IG15939 Blumat Quick Connect On/Off 3mm Use a 3mm quick-connect to turn the water from your supply line either on or off. Conveniently connect different fittings to serve different functions. Use a 3mm to 8mm to connect your main water line to your Blumat carrot line. Fit a 3mm to 3mm quick... MSRP: Our Price: Sale Price: $4.20 Out of Stock Compare Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view sku: ML21359 Dechlorinator Plus 16oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Earth Juice | sku: HOH81512 Earth Juice Natural Up | 2lb Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $23.95 Add to Cart Compare SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
SALE Quick view Active Aqua | sku: GFOE2 Grow Flow 2-Gallon Ebb & Flow Expansion Kit: 6-Site This expansion kit supports our Grow Flow Ebb & Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever... MSRP: $97.43 Our Price: $97.43 Our Price: Sale Price: $70.00 Add to Cart Compare
Quick view sku: RS5GAL4SYS Root Spa Bucket DWC (Deep Water Culture) Hydroponics System 4-Pack The Root Spa is a Deep Water Culture (DWC) system. This 5-gallon bucket system is simple yet grows large plants efficiently...and is a forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air... MSRP: Our Price: Sale Price: $134.59 Out of Stock Compare Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Hydro-Logic | sku: HLSBS Small Boy Sediment Filter (Hard) Replacement sediment filter for Small Boy RO filter. MSRP: Our Price: Sale Price: $15.99 Add to Cart Compare Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Active Aqua | sku: DRM58T 55 gal Drum with Pre-Drilled Locking Lid *In-Store Only* This high quality 55-gallon drum is black in color and comes with a pre-drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre-drilled holes can be used for the grommets and barbed fittings... MSRP: Our Price: Sale Price: $199.99 Choose Options Compare Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Active Aqua | sku: AAPW1000 AA Water Pump 1000 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $94.99 Out of Stock Compare Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Hanna | sku: HI7004-023 Hanna GroLine pH 4.01 Solution 230ml Hanna GroLine pH 4.01 Solution 230ml: HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Hanna | sku: HI98115 Hanna GroLine PH Checker Tester The Hanna GroLine PH Checker Tester HI98115 features advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration... MSRP: Our Price: Sale Price: $70.00 Out of Stock Compare Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Hydro-Logic | sku: SR208 HydroLogic Stealth RO150/300 Membrane The HydroLogic® Stealth RO150/300 Membrane replaces the one that comes packaged with the HydroLogic Stealth RO150 and RO300 reverse osmosis water filtration systems. MSRP: Our Price: Sale Price: $164.95 Out of Stock Compare Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Hydro-Logic | sku: HLSB Small Boy De-Chlorinator & Sediment Filter The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Active Aqua | sku: AAT50 AA 1/2" T Connector, pack of 10 10 pieces per pack MSRP: Our Price: Sale Price: $4.95 Add to Cart Compare Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Active Aqua | sku: AALR44B AA Tray Low Rise Black Flood 4' x 4' *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $109.95 Choose Options Compare Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view sku: ML21360 Dechlorinator Plus 32oz Microbe Life/Dechlorinator H is a full-function water conditioner that will neutralize chlorine, destroy Chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when an R/O unit is... MSRP: Our Price: Sale Price: $15.95 Out of Stock Compare Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Active Aqua | sku: GFO7CB Grow Flow Ebb & Flow Controller Unit Active Aqua's Grow Flow Controller is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to... MSRP: Our Price: Sale Price: $349.99 Add to Cart Compare Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Hanna | sku: HI9814 Hanna GroLine Combo Meter Hanna GroLine HI981 Combo Meter is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified... MSRP: Our Price: Sale Price: $324.95 Out of Stock Compare Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Hanna | sku: HI98318 Hanna GroLine EC/TDS Pen The Hanna GroLine EC/TDS Pen HI98318 is a pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a... MSRP: Our Price: Sale Price: $99.95 Out of Stock Compare Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Hanna | sku: HI7007-023 Hanna GroLine pH 7.01 Solution 230ml Hanna GroLine pH 7.01 Solution 230ml HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view sku: 1196593 VidaWool Rockwool Block 64 with Hole, 4 Inch x 4 Inch x 4 Inch, Case of 144 Producing consistent, high-yielding harvests, grow after grow, is the essence of a successful growing operation. With consistency, precision and repeatability in mind, VidaWool™ brings more than a half-century of mineral wool... MSRP: Our Price: Sale Price: $169.95 Choose Options Compare Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Active Aqua | sku: AALR84B AA Flood Table Low 4x8 - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $219.95 Choose Options Compare Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Active Aqua | sku: GFTH AA GF 1/2" Tee Hardware 6pk Hydrofarm's Grow Flow Tee Hardware Kit, pack of 6 6 - 1/2" Tees 6 - 1/2" Drain tees 12 - Washers 6 - 1/2" Mounting nuts MSRP: Our Price: Sale Price: $14.95 Add to Cart Compare Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view sku: AAPW550 AA Water Pump 550 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $59.93 Add to Cart Compare Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected
Quick view sku: 704553 Alchemist H2O2 Liquid Oxygen 34% | Quart *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Quart Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell,... MSRP: Our Price: Sale Price: $17.95 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected