Collection: General Hydroponics® - Grow More Boldly™
With over four decades of groundbreaking innovation, General Hydroponics has reshaped the way plants are grown worldwide. From humble garage beginnings to global acclaim, their journey epitomizes the relentless pursuit of excellence in hydroponics. Dive into our collection of General Hydroponics products and join the adventure of cultivating extraordinary yields, fueled by passion and innovation. Elevate your growing experience with the trusted brand that's redefining the possibilities of hydroponic cultivation.

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General Hydroponics®, FloraNectar® FruitnFusion, 0-0-1, Natural Sweetener (6 Gallon)
Vendor:General HydroponicsRegular price $200.00 USDRegular priceUnit price / per$250.00 USDSale price $200.00 USDSale -
General Hydroponics®, MaxiBloom™, 5-15-14, Maxi Series™, Plant Food For Flowers (16 LBS.)
Vendor:General HydroponicsRegular price $109.99 USDRegular priceUnit price / per$155.99 USDSale price $109.99 USDSale -
AzaMax™ Botanical Insecticide, Miticide, & Nematicide Concentrate (16 Ounce)
Vendor:General HydroponicsRegular price $99.99 USDRegular priceUnit price / per$139.71 USDSale price $99.99 USDSale -
General Hydroponics®, MaxiGro™, 10-5-14, Maxi Series™, Plant Food For Vigorous Growth (2.2 LBS.)
Vendor:General HydroponicsRegular price $14.99 USDRegular priceUnit price / per$21.99 USDSale price $14.99 USDSale -
General Hydroponics®, Diamond Nectar®, 0-1-1, Premium Grade Humic Acids (1 Quart)
Vendor:General HydroponicsRegular price $17.99 USDRegular priceUnit price / per -
General Hydroponics®, pH 7.01 Calibration Solution, Standard Reference Solution for Calibration of pH Meters and Electrode Storage (8 oz.)
Vendor:General HydroponicsRegular price $7.49 USDRegular priceUnit price / perSold out -
General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (1 Gallon)
Vendor:General HydroponicsRegular price $39.99 USDRegular priceUnit price / per$59.99 USDSale price $39.99 USDSale -
General Hydroponics®, FloraMicro®, 5-0-1, FloraSeries® Advanced Nutrient System (2.5 Gallon)
Vendor:General HydroponicsRegular price $74.99 USDRegular priceUnit price / per -
General Hydroponics®, FloraBloom®, 0-5-4, FloraSeries® Advanced Nutrient System (2.5 Gallon)
Vendor:General HydroponicsRegular price $59.99 USDRegular priceUnit price / per$50.14 USDSale price $59.99 USD -
General Hydroponics®, RapidStart®, Rooting Enhancer (1 Liter)
Vendor:General HydroponicsRegular price $119.99 USDRegular priceUnit price / per$208.43 USDSale price $119.99 USDSale -
AzaMax™ Botanical Insecticide, Miticide, & Nematicide Concentrate (1 Quart)
Vendor:General HydroponicsRegular price $179.99 USDRegular priceUnit price / per$251.43 USDSale price $179.99 USDSale -
General Hydroponics®, RapidStart®, Rooting Enhancer (500 mL)
Vendor:General HydroponicsRegular price $59.99 USDRegular priceUnit price / per -
General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (1 Quart)
Vendor:General HydroponicsRegular price $14.99 USDRegular priceUnit price / per$29.80 USDSale price $14.99 USDSale -
General Hydroponics®, MaxiBloom™, 5-15-14, Maxi Series™, Plant Food For Flowers (50 LBS.)
Vendor:General HydroponicsRegular price $229.99 USDRegular priceUnit price / per$439.99 USDSale price $229.99 USDSale -
General Hydroponics®, FloraGro®, 2-1-6, FloraSeries® Advanced Nutrient System (2.5 Gallon)
Vendor:General HydroponicsRegular price $52.99 USDRegular priceUnit price / per$91.99 USDSale price $52.99 USDSale -
General Hydroponics®, Ripen®, 0.5 - 7 - 6 (1 Gallon)
Vendor:General HydroponicsRegular price $84.99 USDRegular priceUnit price / per -
General Hydroponics®, RapidStart®, Rooting Enhancer (275 mL)
Vendor:General HydroponicsRegular price $32.99 USDRegular priceUnit price / per$58.05 USDSale price $32.99 USDSale -
General Hydroponics®, Diamond Nectar®, 0-1-1, Premium Grade Humic Acids (6 Gallon)
Vendor:General HydroponicsRegular price $169.99 USDRegular priceUnit price / per -
General Hydroponics®, Diamond Nectar®, 0-1-1, Premium Grade Humic Acids (2.5 Gallon)
Vendor:General HydroponicsRegular price $109.99 USDRegular priceUnit price / per -
General Hydroponics®, MaxiGro™, 10-5-14, Maxi Series™, Plant Food For Vigorous Growth (16 LBS.)
Vendor:General HydroponicsRegular price $99.99 USDRegular priceUnit price / per$155.99 USDSale price $99.99 USDSale -
General Hydroponics®, Diamond Nectar®, 0-1-1, Premium Grade Humic Acids (1 Gallon)
Vendor:General HydroponicsRegular price $44.99 USDRegular priceUnit price / per$50.00 USDSale price $44.99 USDSale -
General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (2.5 Gallon)
Vendor:General HydroponicsRegular price $89.99 USDRegular priceUnit price / per -
General Hydroponics®, pH Test Kit, Wide Spectrum, pH 4.0 to 8.5, Super Concentrated (8 oz)
Vendor:General HydroponicsRegular price $9.99 USDRegular priceUnit price / per -
General Hydroponics®, pH Up, Liquid, Base, Premium Buffering For pH Stability (1 Gallon)
Vendor:General HydroponicsRegular price $29.99 USDRegular priceUnit price / per -
General Hydroponics®, FloraNectar® FruitnFusion, 0-0-1, Natural Sweetener (1 Gallon)
Vendor:General HydroponicsRegular price $47.99 USDRegular priceUnit price / per -
General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (6 Gallon)
Vendor:General HydroponicsRegular price $219.99 USDRegular priceUnit price / per$149.99 USDSale price $219.99 USD -
General Hydroponics®, FloraBlend®, 0.5-1-1, Vegan Plant Booster (1 Gallon)
Vendor:General HydroponicsRegular price $24.99 USDRegular priceUnit price / per$39.99 USDSale price $24.99 USDSale -
General Hydroponics®, FloraNectar® FruitnFusion, 0-0-1, Natural Sweetener (1 Quart)
Vendor:General HydroponicsRegular price $17.99 USDRegular priceUnit price / per -
General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (1 Gallon)
Vendor:General HydroponicsRegular price $32.99 USDRegular priceUnit price / per$74.99 USDSale price $32.99 USDSale -
General Hydroponics®, FloraKleen®, Clearing Solution (2.5 Gallon)
Vendor:General HydroponicsRegular price $49.99 USDRegular priceUnit price / per -
General Hydroponics®, RapidStart®, Rooting Enhancer (1 Gallon)
Vendor:General HydroponicsRegular price $449.99 USDRegular priceUnit price / per$715.29 USDSale price $449.99 USDSale -
General Hydroponics®, Floralicious® Plus, 2-0.8-0.5, Vitality Enhancer (2.5 Gallon)
Vendor:General HydroponicsRegular price $449.99 USDRegular priceUnit price / per$713.59 USDSale price $449.99 USDSale -
General Hydroponics®, FloraBlend®, 0.5-1-1, Vegan Plant Booster (1 Quart)
Vendor:General HydroponicsRegular price $10.59 USDRegular priceUnit price / per -
General Hydroponics®, FloraKleen®, Clearing Solution (6 Gallon)
Vendor:General HydroponicsRegular price $114.99 USDRegular priceUnit price / per -
General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (6 Gallon)
Vendor:General HydroponicsRegular price $199.99 USDRegular priceUnit price / per$409.99 USDSale price $199.99 USDSale -
General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (2.5 Gallon)
Vendor:General HydroponicsRegular price $89.99 USDRegular priceUnit price / per$169.99 USDSale price $89.99 USDSale