Hydrofarm, Inc.

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Grodan Rockwool Plant Plugs, Macro, 50-Pack

Grodan Rockwool Plant Plugs, Macro, 50-Pack

Grodan Rockwool Plant Plugs, Macro, 50-PackThese Rockwool plant starting plugs feature a slit for ea..

$23.66
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GROW!T Organic Coco Coir Planting Chips, Block -22%

GROW!T Organic Coco Coir Planting Chips, Block

GROW!T Organic Coco Coir Planting Chips, BlockUse GROW!T organic coco coir planting chips to promote..

$48.99 $38.24
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Horti Control DS6 Dust Shroom 6

Horti Control DS6 Dust Shroom 6

The Horti-Control Dust Shroom is a reusable foam filter designed to keep dust, bugs, mold and even b..

$111.19
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Humboldt Nutrients G405 Grow Germination Kit, 32-Ounce

Humboldt Nutrients G405 Grow Germination Kit, 32-Ounce

Grow is part of our 3-Part Base Nutrient Program. The precise formulas when used with our Micro and ..

$40.74
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Humboldt Nutrients HG405 Ginormous , 32-Ounce Out Of Stock

Humboldt Nutrients HG405 Ginormous , 32-Ounce

This super bloom booster is made with macro and micro nutrients, trace elements and sugars. Crops gr..

$0.00
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Humboldt Nutrients HNO405 5-9-4 Oneness Germination Nutrients, 32-... Out Of Stock

Humboldt Nutrients HNO405 5-9-4 Oneness Germination Nutrients, 32-...

This state-of-the-art, 1-Part Base Nutrient is made with plant-based amino and organic acid chelates..

$0.00
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Humboldt Nutrients NB405 Master B , 32-Ounce

Humboldt Nutrients NB405 Master B , 32-Ounce

We would all like to master something in our lifetime. If you are looking for a professional 2-Part ..

$52.07
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Humboldt Nutrients OB405 Bloom Natural , 32-Ounce

Humboldt Nutrients OB405 Bloom Natural , 32-Ounce

At Humboldt Nutrients it is our mission to disprove the misconception that growing organic is choosi..

$49.41
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Humboldt Nutrients OG405 Grow Natural , 32-Ounce

Humboldt Nutrients OG405 Grow Natural , 32-Ounce

At Humboldt Nutrients it is our mission to disprove the misconception that growing organic is choosi..

$57.22
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Humboldt Nutrients P405 Prozyme , 32-Ounce

Humboldt Nutrients P405 Prozyme , 32-Ounce

Humboldt ProZyme is specially developed for cleansing and treating all growing mediums. Humboldt Pro..

$67.50
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Hydro Fusion HF101 Non Electric Fill and Drain Kit

Hydro Fusion HF101 Non Electric Fill and Drain Kit

This non-electric, siphoning pump works quickly to empty your reservoir. It'll even get that last st..

$19.70
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Hydro Organics J05299 Meta-K Earth Juice, 1-Quart

Hydro Organics J05299 Meta-K Earth Juice, 1-Quart

Meta-K is a natural liquid potassium formulation for potassium deficient plants and those plants tha..

$39.83
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Hydrofarm 25-Feet 16/3 UL Male Lock and Seal Cord, 600-volt

Hydrofarm 25-Feet 16/3 UL Male Lock and Seal Cord, 600-volt

This 25 foot 16/3 600V Male Lock ; Seal receptacle replaces the male end of a cord set and attaches ..

$51.98
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Hydrofarm 6-Feet Lead Power Cord, 277-volt

Hydrofarm 6-Feet Lead Power Cord, 277-volt

Power Cord 277v w/6' Lead is just one of a full range of power supply cords from Hydrofarm. We offer..

$22.71
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Hydrofarm ACC8 Active Air Stainless Steel, 8 Pack of 2 Duct Clamps

Hydrofarm ACC8 Active Air Stainless Steel, 8 Pack of 2 Duct Clamps

Hydrofarm ACC8 Active Air Stainless Steel, 8" (Pack of 2) Duct ClampsWorm drive adjustable w/screwdr..

$18.98
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Hydrofarm Active Aqua Chiller Fitting Kit for AACH100

Hydrofarm Active Aqua Chiller Fitting Kit for AACH100

Sized to fit each of our Active Aqua chillers, the kit includes two hose clamps, one replacement fus..

$34.61
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Hydrofarm ActiveAqua Two-Stage Reverse Osmosis System Reverse Osmo...

Hydrofarm ActiveAqua Two-Stage Reverse Osmosis System Reverse Osmo...

Hydrofarm ActiveAqua Two-Stage Reverse Osmosis System Reverse Osmosis System,Active aqua specificall..

$179.23
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Hydrofarm Cord Set with Socket for Vertical Hanging, 8-Feet

Hydrofarm Cord Set with Socket for Vertical Hanging, 8-Feet

All System 8' Cord Set with socket for vertical hanging of compact fluorescents . We start with a 6K..

$47.25
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Hydrofarm Growt AD113000 Coco-Can Croutons, 28 Liter, 28 L

Hydrofarm Growt AD113000 Coco-Can Croutons, 28 Liter, 28 L

Hydrofarm Growt AD113000 Coco-Can Croutons, 28 Liter, 28 LFresh water rinsed croutons with no salt r..

$49.78
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Hydrofarm GROWT JSCPB Coco Coir Mix Brick Set of 3, 1, Brown

Hydrofarm GROWT JSCPB Coco Coir Mix Brick Set of 3, 1, Brown

Hydrofarm GROWT JSCPB Coco Coir Mix Brick Set of 3, 1, BrownGive your plants a sturdy growing struct..

$28.98
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