Organic Rice Hulls

Parboiled rice hulls are a renewable agricultural byproduct widely used in professional horticulture as a sustainable alternative to mined perlite. They improve drainage, enhance aeration, resist compaction, and break down slowly — making them an ideal structural amendment for any quality growing mix. They also work as an excellent soil surface cover in container growing, helping retain moisture, regulate soil temperature, and reduce algae and moss growth on the soil surface without introducing weed seeds or pathogens.