Bio-retention soil.

Schreiber Mulch and Material’s “Biomedia” has been engineered in the labs at Virginia Tech using VA DEQ clearing house specification for their guidelines. This product has been tested for chemical compositions, particle size distribution, water-holding capacity, bulk density and seedling germination rates. Per VA DEQ guidelines all materials will meet organic matter, pH, CEC, surface infiltration rate and internal saturated hydraulic conductance specifications.