Organic Mechanics Pure Rice Hulls are OMRI-listed, 100% organic, and earth-friendly. Use as a Perlite substitute in any soil blend. Rice Hulls lighten soils by increasing porosity and air space. Rice Hulls can also be used as a physical barrier against fungus gnats - add 0.75" to the top of your soil as mulch. 100% Pure Rice Hulls are grown, harvested, and packaged in the USA! 2.0 cuft bags.
Item Number: 140947
Universal Product Code: 894781001192
Manufacturer: Organic Mechanics