EH Cal-Mag - 1 Gal. TURBRO backed by an IP-44 rating

backed by an IP-44 rating for dust and splash resistance

5 per infested plant

This ensures that your plants receive a balanced nutrient supply

Universal Compatibility:

Temperature Range: 0-100°C

EH Cal-Mag - 1 Gal. TURBRO backed by an IP-44 ratingGrow Lush, Green Plants Keep your plants productive and green in any growing medium with Cal Mag, a calcium and magnesium supplement from Emerald Harvest. Emerald Harvest Cal Mag is more than just a calcium magnesium supplement. In contrast to competing products, EH Cal Mag contains kelp extract, a natural source of nitrogen and other helpful compounds, making it different from standard products of its kind. Containing top quality ingredients, Cal Mag