Products

2.77 EC conductivity standard calibration solution. Use as a reference or checking solution to ensure you have an adequately cleaned EC/ppm probe. ...

Perimeter Trim (in.): 11.00 x 21.22Cell Footprint: 10 x 20Drain Hole: 0.31Depth (in.): 1.75  

Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. Air stones will extend the life of your nutrient solution,...

Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. Air stones will extend the life of your nutrient solution,...

Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. Air stones will extend the life of your nutrient solution...

This air pump with 1 outlet is super silent with a multi-level muffler. It features special artificial rubber to keep a steady air flow output and ...

BMC controls pests and disease by killing developing mosquitoes and fungus gnats before they become breeding, biting adults. This liquid disperses ...

BMC controls pests and disease by killing developing mosquitoes and fungus gnats before they become breeding, biting adults. This liquid disperses ...

BMC controls pests and disease by killing developing mosquitoes and fungus gnats before they become breeding, biting adults. This liquid disperses ...

This bottom draw pump adapter allows you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional...

This black plastic bucket lid is the companion to our five gallon plastic bucket. They are sold individually and are finely crafted to provide a st...

Optimize root growth with these flexible aerated plugs. Designed for faster root development and plant establishment, these compostable grow plugs ...

This commercial air pump with 6 outlets is ideal for running several Waterfarms or multiple air stones at once. The pump features an electrical mag...

Lower pH with this highly concentrated pH Down for rapid pH adjustment. An acidic buffer in the liquid lowers the pH of water and nutrient solution...

Raise pH with this highly concentrated pH Up for rapid pH adjustment. An alkaline buffer in the liquid raises the pH of water and nutrient solution...

What's Included: farmhand® form 14-0-0, (1) 5 lb. farmhand grow 12-2-39, (1) 5 lb. farmhand boost 14-0-39, (1) 5lb. Peat + Coco Grow Plugs, (1...

Farmhand boost was designed to encourage explosive vegetative growth. This high-nitrogen supplement is formulated for use with all farmhand grow an...

Promote flowering and fruiting with this bundle of our essential farmhand form and bloom nutrients. As a pair, these formulas provide a complete nu...

New & Improved Formula of farmhand grow! Our team of plant scientists has been working hard over the last year to improve our farmhand nutrient...