CYCO pH Down lowers the pH value of a made up 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.
This product lowers nutrient pH. Recommended pH for most plants is 5.5 to 6.5.
CYCO pH Down is derived from :
Phosphoric Acid (beneficial to plants in small quantities)