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Reduce the application interval to 3-5 days if insects get out of hand
The length for the End and Middle Trays is 6
and odor-trapping capabilities they offer
Can be mounted using the optional bracket or directly to the 1/2" disconnect box hole cutout
smarter energy use
EH Cal-Mag - 270 Gal. grow-light-reflectors Reduce the application interval toGrow 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
US$ 1699.50
US$ 1149.50
US$ 5074.65
US$ 6449.50
US$ 3999.50
