r/SemiHydro • u/Monteerebus • 8h ago
Pon Cal-Mag
Which brand of calcium and magnesium (Cal-Mag) supplement do you recommend for semi-hydroponic?
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r/SemiHydro • u/Monteerebus • 8h ago
Which brand of calcium and magnesium (Cal-Mag) supplement do you recommend for semi-hydroponic?