General Hydroponics

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1" Grommet - 25 Pack
Rubber grommet will provide a watertight seal in DIY systems. For use with 1" connectors. ..
$11.95
1/2" Grommet - 25 Pack
Grommet 1/2" for barbed fittings (Waterfarm). - 25 pack ..
$17.00
1/2" Grommet - 500 Pack
Grommet 1/2" for barbed fittings (Waterfarm). - 500 pack ..
$253.00
1/2" Straight Barbed - 50 Pack
1/2" Straight Barb. These come in a bag of 50 ..
$27.50
1/2" Tee Barbed - 50 Pack
1/2" Barbed Tee. These come in a bag of 50 ..
$27.50
1/4" Air Line - 100' Roll
Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems a..
$11.99
3/4" Grommet - 25 Pack
Rubber grommet will provide a watertight seal in DIY systems. For use with 3/4" connectors. ..
$15.99
5/8" ShutOff Valve Barbed - 10 Pack
Shut-off valve - 5/8" aussie valve (Waterfarm). ..
$47.20
Armor Si 1 gal
Armor Si™ is suitable for all types of plants during all stages of growth. It can be used for plants..
$40.99
Armor Si 1 qt
Armor Si™ is suitable for all types of plants during all stages of growth. It can be used for plants..
$15.99
AzaMax 4 oz
AzaMax is a natural product with a broad spectrum of pest control and broad plant applications. AzaM..
$28.99
AzaMax Qt
AzaMax is a natural product with a broad spectrum of pest control and broad plant applications. AzaM..
$118.99
Blue Tubing-1/2\ x 100' Roll"
Blue 1/2" fill-and-drain tubing. Used to connect WaterFarm modules together and to controllers, to c..
$36.99
CaliMagic 1 Gal
CALiMAGicTM is a concentrated blend of readily available Calcium and Magnesium. It is formulated to ..
$40.99
CaliMagic Qt
CALiMAGicTM is a concentrated blend of readily available Calcium and Magnesium. It is formulated to ..
$16.99
Cocotek 5KG bale
CocoTek® is pH balanced and contains low sodium content for coir fiber. It increases water holding c..
$11.99
CocoTek Fine Coir Brick Wrapped
CocoTek Compressed bricks are composed of low sodium coconut coir and chips. Each brick will expand ..
$2.99
CocoTek Mixed Coir Brick Wrapped
CocoTek Compressed bricks are composed of low sodium coconut coir and chips. Each brick will expand ..
$2.99
Diamond Nectar 1 gal
Diamond Nectar: Despite the low level of nutrients found in natural soil-based environments, plant g..
$46.99