General Hydroponics®, pH Down, Liquid, Acid, Premium Buffering For pH Stability (1 Gallon)

Perris Hydroponics

General Hydroponics®, pH Down, Liquid, Acid, Premium Buffering For pH Stability (1 Gallon)

SKU: HGC722125
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  • $29.99
  • $49.99
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The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.

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