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Acid formulation uses food grade phosphoric acid Add when your nutrient pH is too high in order to lower the pH to the proper level Promotes pH

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General Hydroponics pH Down 1 Gallon EACH

General Hydroponics pH Down effectively lowers pH levels in nutrient solution. General Hydroponics pH Up effectively raises pH levels.

GH General Hydroponics PH Up and PH Down 1 Quart Combo Kit Water Adjuster Buffer

Acid formulation uses food grade phosphoric acid Add when your nutrient pH is too high in order to lower the pH to the proper level Promotes pH

General Hydroponics pH Down Liquid Premium Buffering For Stability, 1-Gallon

General Hydroponics pH Up 1 Gallon - buffer gh adjuster hydroponic 793094015233

General Hydroponics 722125 pH Down Liquid Fertilizer - 1 Gallon for sale online

General Hydroponics pH Down Liquid Premium Buffering For Stability, 1-Gallon : Industrial & Scientific

General Hydroponics PH Down Liquid - 1 Gallon

Drip Hydro pH Down Gal

General Hydroponics pH Down Liquid Premium Buffering, 1-Gal, Orange & CALiMAGic 1-0-0, Concentrated Blend Spray, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, 1-Quart : Patio, Lawn