Horticultural perlite is clean, sterile, pH neutral, non-flammable, odorless, non-toxic and neither decays nor shrinks even pests such as insects and fungi can't destroy it. Expanded perlite is clean, sterile, pH neutral, non-flammable, nontoxic, and neither decays nor shrinks even pests such as insects and fungi can't destroy it. Increases aeration and drainage of growing media and helps anchor roots of young plants.
Medium Coarse Granules -
Used primarily for plugs, small cells, hanging baskets and gardening.
Large Coarse Granules -
Used primarily in soil mixes, hydroponics and gardening.
Super Coarse Granules -
Excellent as a substrate for hydroponics.
