10x30x1 Pleated MERV 13 Air Filters 6 Pack featured Using RootShield WP to thoroughly

Using RootShield WP to thoroughly drench the soil protects roots for up to 12 weeks and can cost less than 1 cent per 6" pot when applied properly

Fungus gnat (Bradysia difformis)

Grow Part A (1-0-1) is part of Rx Green Solutions' 4 Part Professional Nutrient Series

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soil fertility

10x30x1 Pleated MERV 13 Air Filters 6 Pack featured Using RootShield WP to thoroughlyNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200