General Hydroponics pH Down Liquid Quart

Regular price $ 13.00

The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level.

This powdered acid formula is easy to handle and ship. Lightweight in comparison to liquids. Widely recognized as a consistent and reliable product.


  • Acid is formulated using food grade Phosphoric acid.
  • Pure plant nutrient.
  • Just add a little at a time if your nutrient pH is too high and this will lower the pH to within range.
  • Simple, reliable and effective.
  • Weighs 3 lbs.