Acid formulation uses food grade Phosphoric acidAdd when your nutrient pH is too high in order to lower the pH to the proper levelPromotes pH stability
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.
Brand: General Hydroponics, Model: 722125, Size: 1 Gallon