Pro pH Down – General Hydroponics
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Use Pro pH Down to lower the pH value of your irrigation water or nutrient solution. Pro pH Down will NOT contribute phosphorus, nitrogen or sulfate like most pH Down products.
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Pro pH Down – General Hydroponics
General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease of use, which are important factors when the health of a valuable crop is at stake. Use 3 drops per 5ml of solution.
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PH Test Indicator Drops- Test/Measure PH of Water - Indoor Gardening
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Dyna-Gro Foliage-Pro 9-3-6 HTG Supply Hydroponics & Grow Lights
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X Nutrients pH Down - Wholesale Hydroponic Systems and Grow Lights
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General Hydroponics Kit Organic Liquid pH Control 1 pk
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General Hydroponics pH Test Control Kit Up and Down 8oz Quart Gallon Combo
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 Liquid Premium Buffering For pH Stability, Quart
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General Hydroponics PH Up and PH Down Liquids - Stabilize Nutrient PH in Hydroponics, 1 Qt. Bottles
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General Hydroponics pH Down Liquid Premium Buffering For Stability, 1-Gallon, Orange
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General Hydroponics pH Down Liquid, 1-Gallon
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Maintenance – General Hydroponics
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General Hydroponics PH Down Liquid - 1 Gallon