Hydroponic & Organic Gardening

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Barbed Elbow 1/2" - Single
Use our 1/2" fittings to design and build your custom irrigation system.
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Barbed Elbow 1/2" - Single
$0.68
Ebb & Flow Fitting Screen
Prevent large debris from returning to reservoir and possibly damaging pump, and disperse/ diffuse incoming water from pump to tray.
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Ebb & Flow Fitting Screen
$0.79
Dyna-Gro Superthrive (Dyna-Gro) Grow - qt
Dyna-Gro formulas provide a balance of macro nutrients and 11 trace elements and minerals required for abundant growth and increased flowering. Used as counterparts, the Grow (7-9-5) and Bloom (3-12-6) formulas may be used in hydroponics or soil. Use for
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Superthrive (Dyna-Gro) Grow - qt
$28.99
Dyna-Gro SUPERthrive (Dyna) Bloom - qt
Dyna-Gro formulas provide a balance of macro nutrients and 11 trace elements and minerals required for abundant growth and increased flowering. Used as counterparts, the Grow (7-9-5) and Bloom (3-12-6) formulas may be used in hydroponics or soil.
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SUPERthrive (Dyna) Bloom - qt
$27.56
Down to Earth Alfalfa Meal 5 lb
An excellent soil conditioner, Alfalfa Meal is a rich source of trace elements and natural growth stimulants. Recommended for all flowering shrubs and especially roses, Alfalfa Meal accelerates growth and promotes larger, more plentiful blooms. It is also
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Down to Earth Alfalfa Meal 5 lb
$0.00
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Magical Butter Magical Butter Machine
The MagicalButter MB2e Botanical Extractor (6/Cs)
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Magical Butter Machine
$272.92
$136.46
Doktor Doom Spider Mite Knock Out - Pint
Doktor Doom Spider Mite Knock Out is a pyrethrin based formula. Unlike soap based products, which need to be applied liberally to the plant in order to drown the insects. Knock Out kills the pests on contact with just a light misting on the foliage. Appl
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Doktor Doom Spider Mite Knock Out - Pint
$23.95
Gro Pro Gro Pro Essential Round Fabric Pot - Black 7 Gallon
The Gro Pro Essential Round Fabric Pots are constructed from high-quality non-woven fabric. This fabric provides great support, while allowing air to travel into the root system. Gro Pro Essential Round Fabric Pots feature breathable fabric allowing for f
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Gro Pro Essential Round Fabric Pot - Black 7 Gallon
$4.99
General Hydroponics GH Ripen Quart
Ripen 0.5-7-6 promotes increased and abundant flowering with greater oil and fragrance production. Ripen is highly concentrated and provides macronutrients that are primarily responsible for flower and fruit growth. Ripen is a liquid nutrient that has bee
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GH Ripen Quart
$44.96
Heavy Duty Black Saucer - 12 in
Durable, hard plastic. Washable and reusable. Many sizes to fit your needs. Color - black.
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Heavy Duty Black Saucer - 12 in
$2.49
Pots/Containers Net Pot Bucket Lid - 8"
These heavy-duty 6 in, 8 in and 10 in plastic pots are designed specifically to snugly fit on standard 3.5 and 5 gallon buckets. They are mesh on the sides and bottom for maximum aeration. They work great in all hydroponic applications. Higher quality tha
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Net Pot Bucket Lid - 8"
$6.43
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Gorilla Gorilla Grow Tent 4' X 4'
Gorilla Grow Tents are professionally designed grow tents that are ideal for experts and perfect for beginners. The expert configuration positions ducting ports where they should be. Large EZ View windows offer easy grow snapshots without compromising you
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Gorilla Grow Tent 4' X 4'
$379.95
$319.95
LOTUS Lotus Pro Series Grow - 16 oz
Lotus Pro Series Grow is specially formulated to give your plants exactly what they need to produce lush, rapid vegetative growth. Lotus Pro Series Grow will aid in producing thick stems, tight inter-nodal spacing, dense canopy development and massive roo
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Lotus Pro Series Grow - 16 oz
$25.99
Net Pot Bucket Lid - 6"
Tired of throwing away your old broken net pots? Try the Heavy-Duty Net Pots. They feature a denser, higher-gauge plastic netting, which is more resistant to cracking and breakdown than the lighter net pots. Available in five sizes: 3", 5.5", 6", 8", and
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Net Pot Bucket Lid - 6"
$6.43
Canna Canna Coco 1L B
CANNA COCO is a line of nutrients and substrates which are specially developed for growing plants in coco. The first coco cultivation product line was CANNA's coco line. Nowadays it's the most popular growing product line for both professionals and hobbyi
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Canna Coco 1L B
$15.71
Mighty Qt
Mighty Wash is a new revolutionary way to solve your spider mite problem in all stages of development from eggs to adults.Mighty Wash is a ready-to-use proprietary formula. It may be used throughout the grow and flower cycle up to and including the day of
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Mighty Qt
$12.80
Canna Canna PK 13-14 1L
CANNA PK 13/14 is a mixture of top quality nutritional minerals that supports flowering during the blooming stage. If you apply PK 13/14 at the right moment, you will get astonishing results! It's suitable for any growing medium.
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Canna PK 13-14 1L
$24.32
General Hydroponics Rubber Grommet 1/2"
1/2" Grommet for Waterfarm
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Rubber Grommet 1/2"
$0.66
Measuring Shot Glass 1.5 oz
General purpose measuring shot glass. Graduation measurements include teaspoon, tablespoon, ounces and milliliters. Clear glass for easy and accurate measuring.
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Measuring Shot Glass 1.5 oz
$4.99
Calibration Solution PH4 - 8 Oz
A meter is only as good as the calibration. General Hydroponics Standard Reference Solution is available in pH 4.01 (pink) and 7.01 (green). Solution should not be reused. Pour a small quantity from bottle, calibrate meter, and dispose of used solution. P
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Calibration Solution PH4 - 8 Oz
$9.03
Canna Canna Bio Rhizotonic 1L
BioRHIZOTONIC is organically certified (OMRI).BioRHIZOTONIC contains a range of vitamins, including vitamins B1 and B2.BioRHIZOTONIC is a natural extract that optimizes conditions for abiotic stress tolerence and improves overall plant nutrition.
BioRHIZO
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Canna Bio Rhizotonic 1L
$70.69
True Liberty Bags True Liberty 3 Gallon Bags 18 in x 20 in (25/pack)
True Liberty 3 Gallon Bags 18 in x 20 in (25/pack)
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True Liberty 3 Gallon Bags 18 in x 20 in (25/pack)
$28.59
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Botanicare Botanicare Sweet Carbo Berry gal
Sweet Berry is scientifically formulated for the biosynthesis of crucial compounds to maintain optimal metabolism and contains select carbohydrates for amplified energy, increased sugar/brix content and plant biomass, esters and bio-polyphenolic compounds
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Botanicare Sweet Carbo Berry gal
$52.85
$52.85
Seed Savers Brussels Sprouts - Long Island Improved
A single stalk of this variety can bear 50-100 dark-green Brussels sprouts (florets) over an extended period. Compact plants produce sturdy spikes with edible florets that mature from the bottom up and take on sweeter tones after a light frost. Introduced
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Brussels Sprouts - Long Island Improved
$3.99