Emerald Harvest Cal-Mag (Gal)

As an expert in plant nutrition and growth, we recommend Emerald Harvest's Cal-Mag (Gal) for maintaining healthy and productive plants. This top-quality supplement provides essential calcium and magnesium to prevent deficiencies, promote chlorophyll production, and activate enzymes for optimal nutrient absorption in any growing medium. Achieve abundant flowering and a heavy yield with Cal-Mag.