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

Perris Hydroponics

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

SKU: HGC722120
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  • $9.99
  • $14.99
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The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.

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