Cyco pH Up 36%

Derived from potassium hydroxide, Cyco pH Up is a highly concentrated solution used to raise the pH value (lower the acidity) of a nutrient solution.
Use sparingly – add drops to nutrient solution a little at a time, continue to test pH levels. Repeat application until desired pH level is achieved. The quantity required for pH adjustment will vary depending on the nutrient strength and the purity of your water.