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Use to lower the pH of nutrient solutions. A pH of 5.5-6.5 is recommended for proper nutrient uptake in most plant varieties.

Botanicare’s pH Down solution is formulated at a 29% concentration rate making it easy to use for beginners and easy to customize for advanced growers.

Botanicare’s pH Down is a 29% concentrated Phosphoric Acid solution that rapidy lowers pH levels with its gentle, non-burning formula.

Decreases pH of nutrient solutions

  • Dye free.
  • Ammonium free.
  • Highly concentrated.
Size Price
Quart $11.95
Gallon $27.95