15x15x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack microbial fertilizer We recommend hanging the light

We recommend hanging the light at 28"-40" and running the lights 18 hours per day during vegetative stage

This organic fertilizer is high in chitin and will promote the growth of beneficial organisms in the soil and help deter plant parasitic nematodes

Ideal for fast-growing and heavy feeding plants

runs cooler

15x15x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack microbial fertilizer We recommend hanging the lightNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.