General Directions: Check the pH of the water or nutrient solution. If the pH needs to go down, follow the mixing and application directions below.

Mixing Directions: Add 28 fl. oz. of water to a sealable quart container and then slowly pour in 4 fl. oz. of pH DOWN Concentrate. For larger applications, add 112 fl. oz. of water to a sealable gallon jug then add 16 fl. oz. of pH DOWN concentrate. Place the cap securely on the container and cautiously shake to mix. Label the container showing that it is diluted pH DOWN and state the ratio of pH DOWN concentrate to water.

Application Directions: Slowly pour small amounts of the diluted pH DOWN from the container into the water or nutrient solution needing pH adjustment. Allow time to mix. Check the pH of the water or nutrient solution again. If the pH is still too high, repeat the above application directions.