Quick view Details Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details sku: HGTB14 AA 1/4" Clear Tubing 100' Roll MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Details Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Details Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Details Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Details Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Details Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details sku: HGTB14 AA 1/4" Clear Tubing 100' Roll MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Details Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Details Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Details Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Details Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Details Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HGTB14 AA 1/4" Clear Tubing 100' Roll MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Details Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Details Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Details Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Details Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Details Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Details Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Details Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Details Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Details Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Details Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Details Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Details Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: AAT75 AA 3/4" Barbed Tee 10pk MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Details Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Details Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Details Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Details Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HI50036P Hanna GroLine Calibration Solution 20mL packet MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Details Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: AAEL75 AA 3/4" Barbed Elbow 10pk MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Details Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: GFEH AA GF 1/2" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Details Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Details Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: GFEH1 AA GF 3/4" Elbow Hardware 6pk MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Details Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: AS8RD Active Aqua Round Air Stone | 8.5" MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Details Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HOH84022 Earth Juice Natural Down | 1.6 lb MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Details Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HI70300-023 Hanna GroLine Storage Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Details Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: AALR33B AA Low Rise Table 3'x3' Black **In-Store Only** MSRP: Our Price: Sale Price: $79.95 Out of Stock Compare Quick view Details Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Details Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HI7061-023 Hanna GroLine Cleaning Solution 230ml MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $157.95 Add to Cart Compare Quick view Hydro-Logic | sku: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: GGG200 GroGreen Garden Hose Filter For pure water straight from the hose, there’s the HydroLogic® GoGreen Garden Hose Water Filter. GoGreen uses environmentally friendly green coconut carbon and KDF55 filtering media to dramatically reduce chlorine, chemicals, sediments and... MSRP: Our Price: Sale Price: $62.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view sku: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HGTB14 AA 1/4" Clear Tubing 100' Roll Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for... MSRP: Our Price: Sale Price: $24.99 Add to Cart Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best... MSRP: Our Price: Sale Price: $24.50 Add to Cart Compare Quick view Active Aqua | sku: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: GFOE3 Grow Flow 5-Gal Ebb & Gro (Flow) Expansion Kit: 6-Site This expansion kit supports the Grow Flow Ebb and Gro (Flow) Controller unit. Maximize the performance of that system by adding six more buckets. These buckets work with all ebb & flow controllers, so you can augment whatever setup you've already... MSRP: Our Price: Sale Price: $119.99 Add to Cart Compare Quick view Active Aqua | sku: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: AAT75 AA 3/4" Barbed Tee 10pk Active Aqua 3/4" T Connector, pack of 10 MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Blumat | sku: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: IG15978 Blumat Red Super-Flex Tubing 25' This Silicone Rubber Tubing is interchangeable with standard 8 mm Blumat tubing. It's more expensive but extremely easy to use. We like to put it after a valve at the end of a loop or line and use it as a handy water source. Being so flexible, it's easy... MSRP: Our Price: Sale Price: $18.95 Out of Stock Compare Quick view Hanna | sku: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HI50036P Hanna GroLine Calibration Solution 20mL packet HI50036P is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each sachet has... MSRP: Our Price: Sale Price: $1.95 Out of Stock Compare Quick view Active Aqua | sku: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: AAEL75 AA 3/4" Barbed Elbow 10pk Active Aqua 3/4" Elbow Connectors, pack of 10 MSRP: Our Price: Sale Price: $10.83 Add to Cart Compare Quick view Active Aqua | sku: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: GFEH AA GF 1/2" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 1/2" Elbows 6 - Mounting nuts 6 - 1/2" Drain screens 12 - Washers MSRP: Our Price: Sale Price: $13.95 Add to Cart Compare Quick view Active Aqua | sku: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: GFEH1 AA GF 3/4" Elbow Hardware 6pk Active Aqua Grow Flow Elbow Hardware Kit, pack of 6 6 - 3/4" Elbows w/Screen 6 - Mounting Nuts 12 - Washers MSRP: Our Price: Sale Price: $15.58 Add to Cart Compare Quick view Active Aqua | sku: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: AS8RD Active Aqua Round Air Stone | 8.5" Active Aqua Round Air Stone | 8.5" Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of... MSRP: Our Price: Sale Price: $31.49 Out of Stock Compare Quick view Earth Juice | sku: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HOH84022 Earth Juice Natural Down | 1.6 lb Earth Juice Natural Down 1.6 - pH Control pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated MSRP: Our Price: Sale Price: $24.95 Out of Stock Compare Quick view General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 General Hydroponics | sku: GPTI508 General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kit | 8oz General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient/feed solution, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 RainDrip | sku: 310100-5 RD 1/2" Barbed Straights 5 Pack The 1/2" Double Barbed Connector is for use with a 1/2" hose only and for water pressure up to 30 PSI. MSRP: Our Price: Sale Price: $2.95 Out of Stock Compare Quick view Hanna | sku: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HI70300-023 Hanna GroLine Storage Solution 230ml Hanna GroLine Storage Solution 230ml for GroLine products MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Hydro-Logic | sku: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HL36005 Small Boy De-Chlorinator w/ Up graded KDF85 filter This filter removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 microns. This unit has a filter capacity of 3,000 gallons. Includes: 2-Stage 10 in. Filter Unit... MSRP: Our Price: Sale Price: $169.99 Out of Stock Compare Quick view Active Aqua | sku: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: AALR33B AA Low Rise Table 3'x3' Black **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: $79.95 Out of Stock Compare Quick view Active Aqua | sku: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HGTB50 Active Aqua 1/2" Inside Diameter Black Vinyl Tubing 100' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different... MSRP: Our Price: Sale Price: $68.08 Out of Stock Compare Quick view Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 Grodan | sku: RWDU4G Grodan Rockwool 3 x 3 no Hole MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Hanna | sku: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: HI7061-023 Hanna GroLine Cleaning Solution 230ml HI7061-023 is the Hanna GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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: AAPA15L Active Aqua Air Pump | 4-Outlets | 6W | 15L/min Active Aqua Air Pump | 4-Outlets | 6W | 15L/min This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6... MSRP: Our Price: Sale Price: $37.73 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where the instrument takes the reading of the solution. If... MSRP: Our Price: Sale Price: $32.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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 Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ±... MSRP: Our Price: Sale Price: $157.95 Add to Cart 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