PVP Industries - Perlite Super Coarse 4cf (33/PL)

PVP Industries Super Coarse Horticultural Perlite
4cu ft - Super Coarse
Excellent as a substrate for hydroponics. Super coarse grade expanded perlite is clean, sterile, pH neutral, non-flammable and nontoxic. Increases aeration and drainage of growing media and helps anchor roots of young plants.