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Keeping your hydroponic nutrient solution in the proper pH range is imperative for nutrient uptake and overall success.
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Hydroponic pH Control

$3.95 - $26.90
General Hydroponics pH Down Concentrate keeps your nutrient solution at the optimum pH level to ensure the best possible nutrient uptake by your plants.
$3.95 - $26.90
$3.95 - $26.90
$15.20
$15.20
per page
3 Item(s)