Botanicare pH Down


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Botanicare’s pH Down is a 29% concentrated Phosphoric Acid solution that rapidy lowers pH levels with its gentle, non-burning formula, and is easy to use for beginners and professionals alike


  • Dye free
  • Ammonium free
  • Highly concentrated

Guaranteed Analysis
Available Phosphate (P2O5)……….15%
Derived from phosphoric acid.

To adjust pH levels add 1-3 ml of pH Down to 10 gallons (38 Liters) of nutrient solution, mix well, then test pH. Repeat process until desired pH levels are obtained. Application rate varies based on desired pH, plant growth cycle, and both the current pH and the contents of the nutrient solution. Always add pH adjusters to nutrient solutions in small amounts.
Mixing this product with alkaline or incompatible materials may cause splattering and release of heat. Always apply pH Down directly to nutrient solution/water.

Unfortunately, due to hazmat restrictions, we are currently unable to ship this item. In store pick-up only.



Additional information

Weight N/A
Dimensions N/A

Quart, Gallon


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