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Nordic Pure 15x20x2 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
Frequency: Apply every two weeks during the growing season
SF-2000 301H EVO Full Spectrum LED Grow Light: This light offers an exceptional efficiency rating of 3
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Emerald Harvest Cal-Mag 2 - 0 - 0 Size:2.5 Gallon Nordic Pure 15x20x2 MERV 10Keep your plants productive and green with Cal Mag, a calcium and magnesium supplement from Emerald Harvest. Containing top quality ingredients, Cal Mag is designed to nourish crops with extra calcium and magnesium and create the right conditions for abundant flowering and a heavy yield. This is especially important when growing in some media, such as coco coir, but any garden can benefit. Use Cal Mag as a supplement to a base nutrient series for
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