Stormwater Mix biochar Check out our video:

Check out our video:

25 quart sample for testing

diverse soil habitat for biology and plants

5% of most problem heavy metals

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Stormwater Mix biochar Check out our video:Black Owl Biochar's Specialty Stormwater Mix (TM) is the ultimate biochar based media solution for stormwater, targeting compliance with EPA and the Department of Ecology mandates for street runoff, building sites, municipalities and industrial sites. The biochar used in this blend includes our Environmental Ultra, with approximately 800 square meters of surface area per gram, a very high porosity and very high activity. It can hold 9 times its weight