Grow!t #2 Perlite, Super Course, 4 cu ft clay pebbles having the same low molecular

having the same low molecular weight and "clean" properties as CES's other additives

ALSO NON-PLANT FOOD INGREDIENT: 1% Humic acid (derived from Lignite)

it requires feeding with high levels of calcium and magnesium to unlock its true potential

Drains freely and does not hold any excess water

this high-quality supplement is simple

Grow!t #2 Perlite, Super Course, 4 cu ft clay pebbles having the same low molecularGROW! 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. Multiple grades available: #2 Perlite (1 16" 5 8"