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15% Off Applied at Checkout *Excludes Clearance and Sale Items
15% Off Applied at Checkout *Excludes Clearance and Sale Items

EH Cal-Mag

Sale
Original price $18.99
Current price $15.19
SKU
Size

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.  Contact us for pricing and drop shipping for larger sizes.