General Hydroponics PH Control
GH pH Down Liquid - 8OZ
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- SKU:
- 400000033549
- UPC:
- 793094015318
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Description
The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.
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This Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.