Hesi pH + Plus 1L - regulator for pH increase

Hesi pH + Plus is used to increase the pH of the nutrient solution.

The pH level should be increased when a more alkaline solution is required. Hesi pH Up contains 50% potassium hydroxide (KOH).

Use Hesi pH upwards together with a reliable pH meter to increase the pH of the nutrient solution.
Add a little at a time if the pH of the nutrients is too low to raise the pH to the required level.