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General Hydroponic Dry pH Down or Up
We all know that the pH level in your hydroponics system is critical to optimum plant health.
For control of your nutrient's pH, try Dry pH Up or Down from General Hydroponics.
This base comes in a powdered form for lighter weight and easy handling.
Add the powder to your reservoir a little at a time to raise or lower the pH level.
General Hydroponic Dry pH DOWN - 1.5 lb.
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$11.95 |
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General Hydroponic Dry pH UP - 1.5 lb.
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$11.95 |
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