EH Cal-Mag - 6 Gal. spl_centurionpro This system is perfect for

This system is perfect for a single light in a tent or several hundred lights in a large commercial operation

This versatile product offers an efficient and convenient solution for a variety of applications

Uses: Commonly used as an oxygen-based bleach in laundry detergents

Weight: 40 lbsUse For: Flowering plants

ensure nutrients are mixed well

EH Cal-Mag - 6 Gal. spl_centurionpro This system is perfect forGrow 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