Perlite #8 X-Large & Bulky 4 cu.ft. bag [Case of 15] bloom and odor molecules

and odor molecules

Roots Organics give you control to supplement as needed without affecting primary fertility input ratios

Filter Media: KDF85 + Granulated Catalytic Activated Carbon

Screens are made of stainless mesh with a plastic coated aluminum frame

Perlite #8 X-Large & Bulky 4 cu.ft. bag [Case of 15] bloom and odor moleculesCase Quantity is: 15 No 8 Perlite features EXTRA LARGE and BULKY coarse particles which maximize nutrient uptake, drainage, and aeration and help prevent water rot at the root level. Perlite can be used as a stand alone medium in drip systems or as a mix in element with other growth mediums, and works especially well for plants that need excellent drainage.