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HomeGeneral Hydroponics

General Hydroponics

At General Hydroponics, growing is at the heart of who we are and everything we do. We live it and breathe it.We’re not just helping along an entire movement of like-minded difference makers, rule breakers, and boundary pushers — we’re leading it.

As industry pioneers with more than 45 years in the game, you could say we’re one of the OGs of hydroponics. We’ve come a long way from our humble origins as a scrappy garage-based startup to becoming the leading name in high-impact growing solutions on a global scale. But the philosophy, development, and innovative spirit at the heart of our products is anything but old school.

GH General Organics CaMg+ 2.5 Gallon (2/Cs)

CODE:HGC726821

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In stock

GH General Organics CaMg+ 6 Gallon

CODE:HGC726823

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In stock

GH General Organics CaMg+ Gallon (4/Cs)

CODE:HGC726822

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In stock

GH General Organics CaMg+ Quart (12/Cs)

CODE:HGC726820

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In stock

GH General Organics Diamond Black Gallon (4/Cs)

CODE:HGC726842

$47⁴¹

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GH KoolBloom 16 lb

CODE:HGC732535

$144³⁴

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GH KoolBloom 2.2 lb (12/Cs)

CODE:HGC732531

$22¹¹

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GH Liquid KoolBloom 15 Gallon

CODE:HGC732542

$473⁶⁰

In stock

GH Liquid KoolBloom 2.5 Gallon (2/Cs)

CODE:HGC732539

$107⁴⁴

In stock

GH Liquid Koolbloom 275 Gallon Tote (1/Plt)

CODE:HGC732544

$7,678⁶⁸

In stock

GH Liquid KoolBloom 55 Gallon

CODE:HGC732543

$1,807⁴⁹

In stock

GH Liquid KoolBloom 6 Gallon

CODE:HGC732541

$219⁵⁰

In stock

GH Liquid KoolBloom Gallon (4/Cs)

CODE:HGC732538

$50¹⁴

In stock

GH Liquid KoolBloom Quart (12/Cs)

CODE:HGC732537

$17²⁴

In stock

GH MaxiBloom 16 lb

CODE:HGC718290

$80⁵¹

In stock

GH MaxiBloom 2.2 lb (12/Cs)

CODE:HGC718281

$12¹⁷

In stock

GH MaxiBloom 50 lb

CODE:HGC718295

$225⁸⁸

In stock

GH MaxiGro 16 lb

CODE:HGC718310

$80⁵¹

In stock

GH MaxiGro 2.2 lb (12/Cs)

CODE:HGC718301

$12¹⁷

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GH MaxiGro 50 lb

CODE:HGC718315

$225⁸⁸

In stock

GH pH Control Kit (12/Cs)

CODE:HGC722080

$155²⁵

In stock

GH pH Down 8 oz (12/Cs)

CODE:HGC722115

$6³⁸

In stock

GH pH Down Liquid Gallon (4/Cs)

CODE:HGC722125

$22²⁰

In stock

GH pH Down Liquid Quart (12/Cs)

CODE:HGC722120

$8⁹¹

In stock

GH pH Test Indicator 8 oz

CODE:HGC722140

$99⁰⁸

In stock

GH pH Test Kit 1 oz (24/Cs)

CODE:HGC722145

$154⁸⁴

In stock

GH pH Up 8 oz (12/Cs)

CODE:HGC722085

$6³⁸

In stock

GH pH Up Liquid Gallon (4/Cs)

CODE:HGC722095

$22²⁰

In stock

GH pH Up Liquid Quart (12/Cs)

CODE:HGC722090

$8⁹¹

In stock

GH Prevasyn Insect Repellant / Insecticide 4 oz (24/Cs)

CODE:HGC722069

$7⁹⁵

In stock

GH Prevasyn Insect Repellant / Insecticide Pint (12/Cs)

CODE:HGC722070

$25⁵⁹

In stock

GH Prevasyn Insect Repellant / Insecticide Quart (12/Cs)

CODE:HGC722071

$49⁷⁷

In stock

GH ProRelease CC Container Formula 50lb.

CODE:HGC00007

$95⁶⁶

In stock

GH ProRelease Field Formula 50LB

CODE:HGC00005

$45³⁰

In stock

GH PRORELEASE WC CONTAIN FORMULA 50LB

CODE:HGC00009

$95⁶⁶

In stock

GH Rapid Rooter 50 Cell Plug Tray (12/Cs)

CODE:HGC714140

$18⁵⁰

In stock

GH Rapid Rooter 50/Pack Replacement Plugs (12/Cs)

CODE:HGC714135

$10⁹⁵

In stock

GH Rapid Rooter Bulk Plugs (1400/Cs)

CODE:HGC714150

$361²²

In stock

GH Rapid Rooter Bulk Plugs (1400/Cs)

CODE:HGC714006

$205³⁹

In stock

GH Rapid Start 2.5 Gallon (2/Cs)

CODE:HGC726863

$776⁷⁴

In stock

GH Rapid Start 55 Gallon

CODE:HGC726862

$15,797⁸⁶

In stock

GH RapidStart 1 Liter (6/Cs)

CODE:HGC726865

$118³¹

In stock

GH RapidStart 1 oz Display Box (24/Cs)

CODE:HGC726756

$6⁴⁷

In stock

GH RapidStart 125 ml (24/Cs)

CODE:HGC726850

$48,199⁵⁴

In stock

GH RapidStart 15 Gallon

CODE:HGC726856

$4,462³⁸

In stock

GH RapidStart 275 ml (12/Cs)

CODE:HGC726855

$29,524⁸²

In stock

GH RapidStart 500 ml (12/Cs)

CODE:HGC726860

$61⁵¹

In stock

GH RapidStart 6 Gallon

CODE:HGC726864

$1,950⁵⁸

In stock

GH RapidStart Gallon (4/Cs)

CODE:HGC726861

$405⁰⁸

In stock

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