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Emerald Harvest Cal-Mag, 1 qtKeep 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

and herbal with vivid impressions of new-mown hay

It goes without saying that a convenient enzyme Supplement that breaks down dead material in your root zone

pythium and rhizoctonia

CLOSURE: 38MM SCREW CAP

KoolBloom® is rich with phosphorus and potassium and contains precise amounts of ripening elements

A unique 3-in-1 combination of potassium

This micronized inoculant can be used to amend any potting soil

trellis or support wire

Mycorrhizal fungi are included to help increase root efficiency

Carbon Quantity x Carbon Quality = Filter Capacity

Battery operated (included)

which may enhance nutrient uptake and water absorption