Created with Sketch. Created with Sketch.

Shop by Category

Discount Rack

All products in the Discount Rack are at least 25% OFF our Regular Price!  Great deals on hydroponics items and gardening supplies that are discontinued at New England Hydroponics.  Get them while you can, supplies are limited and they won't last long at these Low Prices!

  • Root Pouch - 25 gallon w/handles

    Root Pouch Fabric Containers Root Pouch lasts for multiple seasons of gardening and will generally begin to break down after about 3 to 5 years. They are designed to allow roots to breathe. Root Pouches are not tapered like plastic pots, so they stand...

    $11.95 $7.99
    Add to Cart
  • Diamond Black Humic Acid 128oz

    Diamond Black® is derived from 100% pure Leonardite, a naturally occurring form of carbon drawn from prehistoric peat bogs. Diamond Black contains an exceptionally high percentage of plant-active humates. These organic compounds improve nutrient...

    $49.95
    Add to Cart
  • Rock SuperCharge Root Tonic 1L

    Rock SuperCharge incorporates years of research into keeping roots healthy and strong. It will help develop a thick, white root mass, helping overcome several root problems that growers may face. Rock SuperCharge can be used to help improve average...

    $64.95 $47.99
    Add to Cart
  • Root Pouch - 25 gallon w/handles - 10 pack

    Root Pouch Fabric Containers Root Pouch lasts for multiple seasons of gardening and will generally begin to break down after about 3 to 5 years. They are designed to allow roots to breathe. Root Pouches are not tapered like plastic pots, so they stand...

    $119.95 $69.99
    Add to Cart
  • Cyco Potash Plus 1L

    Cyco Potash Plus aids in achieving full, high-quality yields. It helps get nutrients and sugars from leaves to plant storage organs, improving overall plant health.

    $16.95 $11.99
    Add to Cart
  • Mighty Bomb Organic Spider Mite Killer 128oz

    100% Organic Mighty Bomb kills spider mites on contact.  Mighty Bomb has been formulated to be a very powerful and effective natural mite killer. Due to its extreme potency, it is recommended that you use it only in diluted form: mix 50% water and...

    $64.95 $47.99
    Add to Cart
  • Clonex Root Maximizer Soluble 4 oz

    Clonex Root Maximizer Clonex Root Maximizer is the newest addition to the Clonex family and is the result of over a decade of dedicated research into mycorrhiza, the specialized beneficial root fungus that assists in the absorption of minerals and water...

    $29.95 $22.99
    Add to Cart
  • HM Waterproof EC/TDS/Temp Meter

    Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature. Three different calibration options (KCI .5, NaCl .5, 442TM .7) each with its own nonlinear conversion factor, and automatic temperature compensation (ATC) using three...

    $52.99
    Add to Cart
  • Mighty Wash GRAVITY Sprayer

    Years of research have lead to the creation of this truly revolutionary Plant Wash. Apply Mighty Wash directly to the top and bottom of the leaves of your plant until the plant is fully saturated. Mighty Wash can be used throughout your plants entire...

    $15.95 $9.99
    Add to Cart
  • Rapitest Compost Thermometer

    The Rapitest Compost Thermometer has a large, easily read dial and a 19” stainless steel probe with a range of 0-220°F, so growers can accurately measure the internal temperature of their pile.

    $19.95 $14.99
    Add to Cart
  • Happy Frog Rose Food 4lb

    High in mycorrhizae, humic acid and a great balance of nitrogen, phosphorus and potassium, rose fanatics will love the results they get from Happy Frog Rose Food (4-4-5). It’s also rich in linoleic acid and essential micronutrients from alfalfa...

    $10.95 $7.99
    Add to Cart
  • UniSeal Rubber 3"

    Made of DuPont Alcryn® rated to 40 psi and warranted for 25 years. They are immune to cold, will not harden and hold pressure and vacuum. All sizes correspond to standard Schedule 40 PVC pipe. Fit tank wall thicknesses up to 1/2". UniSeals® are...

    $7.95 $5.95
    Add to Cart
  • BCuzz Blossom Builder 32oz

    Blossom Builder Liquid® is a finisher/hardener that should be used in the final 4 weeks of the bloom and riping stage of the plant. It will maximize the structure of your fruits. Blossom Builder Liquid® contains a unique P:K ratio of...

    $143.95 $99.00
    Add to Cart
  • Carson zOrb USB Microscope (Blue)

    The Carson zOrb is a USB digital microscope with an integrated camera that displays the magnified images it collects right on a computer screen. Its impressive 35x magnification (on a 14" monitor) allows users to see details of ordinary objects that they...

    $67.95 $50.99
    Add to Cart
  • FloraShield 128oz

    FloraShield is a unique combination of anti-microbial compounds that are active against many fungi and bacteria that cause plant diseases. Used as a general disinfectant for cleanup of tools and growing systems as well as a nutrient reservoir treatment...

    $72.95 $67.95
    Add to Cart