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All Grow Garden & Distribution
Emerald Harvest Cal-Mag 1L
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1 Church Street, Keswick, ON L4P 3E9, Canada
About this Product
Cal-Mag is especially important for preempting deficiencies when growing in certain media, such as coco coir, but any garden can benefit.
Cal-Mag nourishes crops with supplemental calcium and magnesium, fostering the right conditions for abundant flowering and a heavy yield.
Calcium, which helps hold cell walls and membranes together. Magnesium, the central atom of the chlorophyll molecule