Collection
Measure Master Graduated Round Container 64 oz / 2000 ml (20/Cs)
All-purpose Measure Master® Graduated Containers feature easy-to-read US oz and metric mm graduations. Positioned right on the container is our simple conversion chart for use as a reference guide for other commonly used measurements. Measure Master® Grad
$14.53
EcoPlus Convertible Bottom Draw Water Pump 265 GPH (6/Cs)
The EcoPlus® Convertible Bottom Draw Pump is the first hydroponic pump of its kind. With an interchangeable outlet fitting, this line of pumps fits almost all hydroponic applications. The bottom draw inlet allows the pump to operate in less than 1/2 inch
$44.99
$26.99
General Hydroponics GH pH Control Kit (12/Cs)
General Hydroponics pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1 oz indicator and vial.
$22.98
$13.79
Hydro Flow Vinyl Tubing Clear 3/16 in ID - 1/4 in OD 100 ft Roll
Premium vinyl tubing made of excellent quality. Made in the USA. Ideal for air movement from an air pump to air stones, air discs, Aqua Lung, Water Winds, etc.
$25.86
$15.52
House & Garden House and Garden Algen Extract 250 ml (16/Cs)
House & Garden Algen® Extract is a premium Norwegian sea kelp blend derived by way of cold-press technology, which helps preserve its quality.
$36.71
$22.03
House & Garden House and Garden Top Shooter 500 ml (8/Cs)
House & Garden Top Shooter® is the liquid version of Shooting Powder for growers that prefer liquids to powders.
$134.94
$80.96
House & Garden House and Garden Top Booster 5 Liter (4/Cs)
House & Garden Top Booster® provides nutrients needed for ripening and helps set the stage for Bud-XL® and Shooting Powder.
$115.66
$69.40
General Hydroponics GH General Organics BioThrive Grow 2.5 Gallon (2/Cs)
BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through proper nutrition, we create a strong frame for later flower, fruit, and seed production. Use
$167.37
$100.42
House & Garden House and Garden Bud XL 5 Liter (4/Cs)
Use House & Garden Bud-XL® in the finishing weeks of flowering to improve the plant's natural flavors in the fruit sets.
$224.99
$134.99
House & Garden House and Garden Shooting Powder Sachet (1=5/Cs)
House & Garden Shooting Powder® contains pH balanced levels of premium grade proprietary ingredients including potassium and phosphorus to enhance yields.
$73.43
$44.06
Emerald Triangle Purple Maxx Quart (12/Cs)
The name says it all. Purple Maxx is unique in the industry. Get the color you want when it’s time to harvest. Don’t wait and hope. This amino acid-based cocktail intensifies final color in susceptible varieties. Stimulates fragrance, resin and crystal pr
$91.04
Rhizoflora Purpinator 1 Quart (12/CS)
Purpinator is a specialty nutrient additive formulated to deliver increased flavonoid, terpenoid, and resin production in your plants. In addition to these benefits, Purpinator will improve the coloration of plants with purple phenotypes. Much like its pr
$28.48
$17.09
Hydro Dynamics HydroDynamics Clonex Gel Pint (6/Cs)
Clonex® is a high performance, water-based, rooting compound. It is a tenacious gel which will remain in contact around the stem, sealing the cut tissue and supplying the hormones needed to promote root cell development and vitamins to protect the delicat
$106.16
$63.70
Integra Boost 67g Humidiccant Bulk 55% (100/Pack)
Integra Boost Humidiccant uses patent pending technology that releases or absorbs moisture, maintaining relative humidity in a contained environment at or about 55% relative humidity. Each individually wrapped Integra Boost packet includes a replacement i
$4.23
Gro Pro NX Level Pot Elevator - 13 in (50/Cs)
Gro Pro® NX Level® Plant Elevators are specially designed to help raise your fabric or plastic pot out of the bottom of a saucer. This elevates the pot out of potential excess water that gathers in the saucers. This can be crucial in preventing root rot,
$3.62
Gro Pro Essential Round Fabric Pot w/ Handles 30 Gallon - Tan (30/Cs)
The Gro Pro® Essential Round Tan Fabric Pots with handles are the same great quality as the black pots, but in tan color. The Gro Pro® Essential Round Tan Fabric Pots are constructed from high-quality non-woven fabric. This fabric provides great support,
$12.57
Ultra Sun T5 24 Watt HO Lamp 2 ft Blue 6500K (25/Cs)
These high-quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plants. Mix and match for a full spectrum effect. For use with T5 HO fixtures.
$10.54
Monterey Monterey 70% Neem Oil Conc. Pint (6/Cs)
A broad-spectrum insecticide, miticide and fungicide that controls numerous diseases as well as insects and mites. Use on vegetables, fruit trees, ornamentals, etc. Neem is ideal for use in organic gardens.
$31.02
$18.61
Eye Hortilux Hortilux LU600S/HTL/EN (12/Cs)
Provides 25% more energy in the violet, blue and green spectrum than standard high pressure sodium. The combination of Super HPS and the Metal Ace conversion lamp provides the optimum spectral energy levels through all stages of plant growth. EN designati
$124.95
$74.97
Scissor Fix (6/Cs)
Our SoftEdge cleaning media is a high tech spin off from the aerospace industry. Nothing works better! Scissors stay cleaner longer! One handed cleaning eliminates the need to set anything down to clean your scissors! Increased efficiency with every clean
$20.66
Gro Pro Premium Nursery Pot 5 Gallon Squat
The Gro Pro® Premium Nursery Pots are the best quality pots on the market! These injection-molded pots have impact-modified plastic for extra strength and durability. They are much thicker and more durable than traditional blow-molded nursery pots and oth
$3.58
$2.15
Growers Edge Grower's Edge Soft Garden Plant Tie 5mm - 16 ft (20/Cs)
Use Grower's Edge® Soft Garden Plant Tie with UV inhibitors to attach plant stems to stakes or support racks easily without damaging your plants. It is great for indoor or outdoor use. The Grower's Edge® Soft Garden Plant Tie is reusable and long lasting.
$3.74
General Hydroponics GH Diamond Nectar 15 Gallon
Diamond Nectar® accelerates nutrient absorption where mineral foods enter the plant. Diamond Nectar® applies the chelating action of humic acids to nutrient rich hydroponic environments by grabbing immobile and molecularly heavy compounds. They are transp
$662.37
Growers Edge Grower's Edge Block Covers 4 in (40/Pack)
For blocks of rockwool and other grow media. Grower's Edge® Block Covers block light from media—which helps reduce algae. Use white side up to reflect light. Use toothpick to hold cover in place. Hole in center of cover measures 1/2 inch in diameter.
$14.78