Our Processed Topsoil is the highest grade pulverized and screened topsoil available in Tennessee. All of our topsoil comes from rich, fertile farmland. We don’t guess ……WE TEST our topsoil to ensure it meets the high standards that we place on all of our Soils. Soil samples are sent to the UT Extension Service on a monthly basis for an analysis report to monitor the proper amounts of sand, silt, and clay as well as organic matter and pH. Soil tests are available upon request.