General Hydroponics pH Test Color Match Control Kit 4-Inch Carbon Filters carbohydrates

carbohydrates

3" H Weight 5

5” in diameter) allows the Tabletop to out produce any other home grow trimmer on the market

Helps plants flourish in extreme environments

No more messy spills or wasted nutrient solution

General Hydroponics pH Test Color Match Control Kit 4-Inch Carbon Filters carbohydratesContains Ph Up (add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level), Ph Down (uses food grade Phosphoric acid to lower the pH to the proper level), and Ph Test Indicator (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. Use 3 drops per 5mL of solution).