Perlite Horticultural Grade

Natural Volcanic Perlite
Horticultural Grade 4 cubic feet

Perlite is a naturally occurring volcanic mineral that “pops” when furnaced. Each particle has a large irregular surface area enclosing numerous tiny closed air cells. Perlite is a lightweight, sterile, chemically inert, permanent, non-toxic, incombustible, rot and vermin resistant, asbestos-free and has a neutral pH.