Emerald Harvest Cal-Mag 55 gal rock-bottom and it does not contain

and it does not contain coco or peat moss

and support a balanced immune system so you can function at your highest level

this high-quality solution is produced within the United States to ensure superior quality

fit naturally in the plant shelves

4 mats/box

Emerald Harvest Cal-Mag 55 gal rock-bottom and it does not containDescription Reduce the risk of calcium or magnesium deficiencies. Promote chlorophyll production in plants to keep them green and healthy vigorous. Activate enzymes in plants that help plants uptake nutrients. Keep your plants productive and green in any growing medium with this calcium magnesium supplement. Containing top quality ingredients, Cal Mag is designed to nourish crops with extra calcium and magnesium and create the right conditions for