General Hydroponics pH Up Liquid Premium Buffering For pH Stability, 1-Gallon
- Base solution is formulated using Potassium Hydroxide and Potassium Carbonate.
- Add when your nutrient pH is too low in order to raise the pH to the proper level.
- Add a little at a time if your nutrient pH is too low in order to raise the pH to the proper level.
- Recommended pH for most plants is 5.5 to 6.5 pH.