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pH Down Solution uses food grade phosphoric acid to lower the pH to the proper level.
Grower’s Tip: Most tap water is in the 7.0 to 8.0 range. Hydroponic nutrients are typically acidic and, when mixed in tap water, usually drop the solution into the proper range.

Note: pH Up Solution sold separately.

Weight .314 kg
Dimensions 14.5 × 5.5 × 14.5 cm


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