The Dirt on Potting Soil

USU researchers will tell you that buying potting soil is something like Forrest Gump’s description of life and chocolates: you never know what you’re gonna get. A USU study revealed that producers of retail potting mix rarely follow voluntary standards set by the National Bark and Soil Producers Association. In contrast, professional-grade mix provides consistent quality.

For more information, contact Maggie Wolf, assistant professor and horticulture agent, Utah State University Extension, Salt Lake County, 801-468-3171.