Collection: General Hydroponics
We are the leading innovator in the field of hydroponics for more than 40 years. We share your passion for plants — whether you’re growing hemp, vegetables, fruits, herbs or other high value crops. That’s how we got our start, and that’s what keeps driving us forward.
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General Hydroponics PRO pH Down 2.5 Gallon
Regular price $125.00Regular priceUnit price / perSold out -
General Hydroponics PRO pH Down 6 Gallon
Regular price $248.00Regular priceUnit price / perSold out -
General Hydroponics PRO pH Up 2.5 Gallon
Regular price $125.00Regular priceUnit price / perSold out -
General Hydroponics PRO pH Up 6 Gallon
Regular price $248.00Regular priceUnit price / perSold out -
General Hydroponics pH Down Liquid 1 Gallon
Regular price $38.00Regular priceUnit price / per$43.64Sale price $38.00Sold out -
General Hydroponics pH Up Liquid 1 Gallon
Regular price $38.00Regular priceUnit price / per$43.64Sale price $38.00Sold out -
General Hydroponics Flora Series Quart Trial Pack
Regular price $40.00Regular priceUnit price / per$40.99Sale price $40.00Sale -
General Hydroponics FloraNectar Fruit-n-Fusion Sweetener 1 Gallon
Regular price $49.00Regular priceUnit price / per$52.49Sale price $49.00Sold out -
General Hydroponics FloraNectar Fruit-n-Fusion Sweetener 6 Gallon
Regular price $224.00Regular priceUnit price / per$262.50Sale price $224.00Sold out -
General Hydroponics CALiMAGic 6 Gallon
Regular price $212.00Regular priceUnit price / per$250.73Sale price $212.00Sold out -
General Hydroponics CALiMAGic 1 Gallon
Regular price $42.00Regular priceUnit price / per$43.98Sale price $42.00Sale -
General Hydroponics Armor Si 6 Gallon
Regular price $240.00Regular priceUnit price / per$244.99Sale price $240.00Sale -
General Hydroponics Armor Si 1 Gallon
Regular price $49.00Regular priceUnit price / per$49.99Sale price $49.00Sold out -
General Hydroponics Diamond Nectar, 6 Gallon
Regular price $205.00Regular priceUnit price / per$247.00Sale price $205.00Sale -
General Hydroponics Diamond Nectar 1 Gallon
Regular price $48.00Regular priceUnit price / per$49.99Sale price $48.00Sale -
General Hydroponics RapidStart Root Enhancer, 1 Gallon
Regular price $425.00Regular priceUnit price / perSold out -
General Hydroponics FloraPro Bloom 25 lb
Regular price $82.00Regular priceUnit price / per$85.00Sale price $82.00Sale -
General Hydroponics FloraPro Grow 25 lb
Regular price $82.00Regular priceUnit price / per$85.00Sale price $82.00Sale -
General Hydroponics Flora Micro 1gal
Regular price $33.00Regular priceUnit price / per$38.89Sale price $33.00Sale -
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General Hydroponics Flora Micro 6gal
Regular price $119.00Regular priceUnit price / per$129.12Sale price $119.00Sold out -
General Hydroponics Flora Bloom 1gal
Regular price $33.00Regular priceUnit price / per$39.00Sale price $33.00Sale -
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General Hydroponics Flora Bloom 6gal
Regular price $130.00Regular priceUnit price / per$132.00Sale price $130.00Sold out -
General Hydroponics FloraPro Late Bloom 25LB
Regular price $92.00Regular priceUnit price / per$98.00Sale price $92.00Sale -
GH FloraPro Ca + Micros 25 lb
Regular price $82.00Regular priceUnit price / per$85.00Sale price $82.00Sale