Emerald Harvest Cal-Mag - 9.46L cleaning solution Maintain pH level between 5

Maintain pH level between 5

and supports stronger

the DBT Model 4 is ideal for large harvests

When flowering is initiated

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Emerald Harvest Cal-Mag - 9.46L cleaning solution Maintain pH level between 5Keep your plants thriving with Cal Mag, a high quality calcium magnesium supplement from Emerald Harvest. Formulated with high quality ingredients, Cal Mag provides the extra calcium and magnesium needed to support vigorous flowering and heavy yields. It's particularly beneficial for media like coco coir, but any garden can reap its advantages. Cal Mag strengthens plants and helps correct nutrient deficiencies commonly found in various growing media.