This rice hull potting media amendment from Riceland Foods, Inc. is a sustainable replacement for perlite in your greenhouse growing mix. For a lower basic price than perlite, PBH provides the physical size, shape and bulking properties to produce optimum porosity and drainage for greenhouse plant production. Minimal dust improves the mixing environment and highly compressed packaging simplifies shipping and handling, while reducing storage space requirements. PBH is OMRI-listed, and uniquely processed and parboiled for purity and cleanliness.
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