General Hydroponics PH Down Qt. – ACID

$15.88

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Price: $15.88
(as of Apr 17, 2023 22:16:36 UTC – Details)

General Hydroponics PH Down Qt ACID

pH Down – Acid is formulated using food grade Phosphoric acid – pure plant nutrient. Just add a little at a time if your nutrient pH is too high and this will lower the pH to within range. Simple, reliable and effective.