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.
Item Number: 143372
Universal Product Code: 859041005396
Manufacturer: Emerald Harvest