GROW!T Perlite is a versatile and inert soil amendment and soilless medium. Use it to aerate soil in container gardening, for germination and propagation of seedlings, for propagation of cuttings, and as a hydroponic medium. Hydrofarm searched globally and went to great lengths to find a source of top-quality perlite, and succeeded-and what we found is offered in the GROW!T line of perlite products. #2 Perlite (1/16" - 5/8" granules

Enhanced aeration and drainage

Completely sterile

Neutral pH of around 7.0

Odorless and lightweight

Aids in breaking up heavy soils

Derived from a natural source