FoxFarm Cultivation Nation- PH Up QT

Cultivation Nation^® pH UP raises the pH of nutrient solutions. An ideal pH range for growing plants is 5.6 – 6.8.  Shake well before use.

Take a pH reading of the nutrient solution. Based on your pH reading, adjust the pH by adding small amounts of pH UP at a time, testing for pH again after each application. Continue until the desired pH is reached.