EH Cal-Mag - 270 Gal. grow-light-reflectors and odor-trapping capabilities they offer

and odor-trapping capabilities they offer

smarter energy use

Yield Improvement: Providing silicon in the feeding schedule has been directly linked to substantial growth in yield outputs

Reduce the application interval to 3-5 days if insects get out of hand

The length for the End and Middle Trays is 6

EH Cal-Mag - 270 Gal. grow-light-reflectors and odor-trapping capabilities they offerGrow 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