General Hydroponics

The premium solution maintaining and lower a nutrient's pH level.   Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to...

General Hydroponics pH Test Kits make pH testing easy.   Fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial...

General Hydroponics pH Test Kits make pH testing easy.   Fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial...

The premium solution maintaining and raise a nutrient's pH level.   Base formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time if your nutrient pH is too low in...

The premium solution maintaining and raise a nutrient's pH level.   Base formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time if your nutrient pH is too low in...

Rooting Starters   Rapid Rooter’s breakthrough technology produces a unique matrix of composted materials bonded together with plant-derived polymers. Rapid Rooter plugs are manufactured...

Rooting Plug   Rapid Rooter plugs are designed for rooting cuttings and starting seeds. This product is superior over all other plugs on the market. Just place the stem of a cutting or a seed...

Rooting Plug   Rapid Rooter plugs are designed for rooting cuttings and starting seeds. This product is superior over all other plugs on the market. Just place the stem of a cutting or a seed...

This water pump is reliable and effective.   The TNC centrifugal inline water pump is powerful and dependable. This water pump moves 1268 gph through 1” pipe thread fittings and has a...

Mixing wand used to mix FloraNova containers. Can be attached to a power drill. For use with the 2½ gallon FloraNova Grow and Bloom.

Four Valve High Output Air Pump The only air pump in the world manufactured exclusively for hydroponics systems. General Hydroponics Dual Diaphragm air pump is the only air pump in the world that is...

The Rebuild Kit for the Dual Diaphragm Air Pump gives you the option of fixing the pump rather than replacing the entire unit. Kit includes two replacement diaphragms and two replacement lock-nuts...