General Hydroponics

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1500 ppm Calibration Solution 8 oz

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use o..

$8.20

1500 ppm Calibration Solution 1 qt

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use o..

$21.50

Aero Flo 60 box B

The AeroFlo super-oxygenates the nutrient solution to optimally deliver oxygen, water, and nutrients..

$400.71

Aeroflo 18

The AeroFlo 18 pairs a 17-gallon reservoir with 18 plant sites. The AeroFlo 18 provides high perform..

$429.00

AeroFlo 6' Square Grow Chamber

For Aeroflo 20, 30, 60, and 260 site systems. Has 10 planting sites. Made of durable, rugged plastic..

$98.08

AeroFlo 60 Manifold

Manifold for General Hydroponics AeroFlo 60 with six laser spraylines per manifold. Two manifolds ar..

$70.00

AeroFlo2 - 20 Site Aeroponics System

The AeroFlo2 twenty-site system is an excellent choice for growing small crops such as lettuce, cucu..

$421.67

AeroFlo2 - 30 Site Aeroponics System

With a 20-gallon reservoir and thirty plant sites, the 3 grow chambers can be kept side-by-side or f..

$559.98

AeroFlo2 - 60 Sites

GH's largest AeroFlo2 unit, the AF260, features sixty plant sites. Growers who wish to expand this s..

$1,173.33

AeroFlo2 - 60 Sites Extension (120 Sites)

Our largest AeroFlo2 unit, the AF260, features sixty plant sites. Growers who wish to expand this sy..

$935.00

Air Line - 1/4" - 100' Roll

GH 1/4" (outside diameter) airline for Waterfarm. This clear air tubing is ideal for delivering air ..

$16.00

Armor SI 16 oz

Armor Si™ is suitable for all types of plants during all stages of growth. It can be used for plants..

$8.90

Armor SI 32 oz

Armor Si™ is suitable for all types of plants during all stages of growth. It can be used for plant..

$15.80

Armor SI 1 gal

Armor Si™ is suitable for all types of plants during all stages of growth. It can be used for plant..

$40.00

Armor SI 2.5 gal

Armor Si™ is suitable for all types of plants during all stages of growth. It can be used for plant..

$94.00