How to Use:

Gringo Rasta® pH DOWN lowers 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 DOWN at a time, testing for pH again after each application. Continue until the desired pH is reached.

CAUTION:

Only add pH DOWN directly to water or nutrient solution. See product label for detailed precautionary and first aid information.

Available Sizes:

Pint / Quart / Gallon