General Hydroponics

GH pH Down Liquid * In Store Pick Up Only

General Hydroponics® pH Down Liquid The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.

GH pH Test Indicator 8 oz

GH pH Test Kit 1 oz

General Hydroponics® pH Test Kit General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and observe the...

GH pH Up Liquid * In Store Pick Up Only

General Hydroponics® pH Up Liquid This Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise...

GH RapidStart

General Hydroponics® RapidStart® 1 - 0.5 - 1 RapidStart® enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating...

GH Subculture M 200 gm (12/Cs)