Therm-O-Rock, Supreme Coarse Perlite, 2 cu. ft.

Perlite is a naturally occurring, volcanic rock. When furnaced at high temperatures, Perlite “pops” and expands up to 15 times its original volume. The resulting, lightweight particles are made up of microscopic spheres with a porous, broken surface that promotes plant growth. This allows aeration and drainage of the root system and provides holding capacity for water and nutrients.

Perlite is:
Natural
Sterile
Ultra-Lightweight
Non-Toxic
Permanent
Incombustible
Insulating
Asbestos-Free
Virtually pH-Neutral

Horticultural Uses for Perlite:
Propagation of Seedlings and Cuttings

Soil Conditioning
Hydroponics
Roof
Deck
Gardens
Nursery Stock
Hanging Baskets

This item cannot be sold in the following states: California