General Hydroponics 10102-1514 Hydroponic pH Control Kit

Highlights:

• Liquid
• Designed to work superbly in hydroponic environments. both soil-less mixtures and soil grown plants
• Includes 8oz bottle of pH Up which is used to elevate it to the desired level
• Contains 8oz bottle of pH down which uses food grade phosphoric acid to lower the pH to to the desired level
• Includes pH Test Indicator tube:fill a test-tube halfway with nutrient. add a few drops of pH Test Indicator. and observe the coloration of the liquid in the vial
• For best results. discard and replace hydroponic solution regularly