Emerald Harvest Cal-Mag Size:2.5 gal Uses: Apply around the root

Uses: Apply around the root zone of plants

rich in both blue and red

Kills and repels spider mites

and a heavy base to reduce tipping

running Heavy Fire in the late phase of veg can provide for a larger

Emerald Harvest Cal-Mag Size:2.5 gal Uses: Apply around the rootKeep your plants productive and green in any growing medium with Emerald Harvest Cal Mag calcium magnesium supplement. Cal Mag is especially important for preempting deficiencies when growing in certain media, such as coco coir, but any garden can benefit. Reduce the potential of calcium or magnesium deficiencies in your plants. Promote chlorophyll production in plants to keep them green and healthy vigorous. Activate enzymes in plants that help