18x24x2 Pleated MERV 12 Air Filters 12 Pack Grow Light Ballasts Protect nearby desirable plants during

Protect nearby desirable plants during application using cardboard or plastic as a shield

allowing easy absorption of the rooting hormone Indole-3-Butyric Acid

Twister T4 Trim Saver 5" Vacuum Hose

NH Turf Formula is particularly good in areas where you don't need or want to add more phosphorous

Prevents the light from impacting nutrient rich water

18x24x2 Pleated MERV 12 Air Filters 12 Pack Grow Light Ballasts Protect nearby desirable plants duringNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different