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Emerald Harvest® Cal-Mag 2 - 0 - 0

Save up to 25% Save 25%
Original price $23.95
Original price $23.95 - Original price $7,637.95
Original price $23.95
Current price $17.96
$17.96 - $5,728.46
Current price $17.96
Keep your plants productive and green with Cal-Mag, a calcium and magnesium supplement from Emerald Harvest®. Containing top-quality ingredients, Cal-Mag is designed to nourish crops with extra calcium and magnesium and create the right conditions for abundant flowering and a heavy yield. This is especially important when growing in some media, such as coco coir, but any garden can benefit. Use Cal-Mag as a supplement to a base nutrient series for guaranteed professional results.