GROW!T Perlite Grade #4, 4 cu ft Bag Breakdown and langbeinite

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The low molecular weight of UJB makes it very available to the plant for immediate use

particularly microbes associated with the biological control of plant pathogens and parasitic nematodes

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GROW!T Perlite Grade #4, 4 cu ft Bag Breakdown and langbeiniteGROW! T Perlite Grade #4, 4 cu ft Product Details 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.