by Larry Hodgson February 24, 2021 1 Gardening Soil How Does Biochar Work to Improve, or Even Decontaminate, Soil? Fruitwood pyrolized into biochar. Photo: Jeff Novak, USDA-ARS. An article by Jim Ippolito, Colorado State University Biochar – as theContinue Reading Share this:TwitterFacebookLinkedInPinterestLike this:Like Loading...