The 2nd article in now available Posted on 22/08/2019 by Trevor How Dr Compost Ben Elm makes biochar in a bathtub (and how he uses biochar in the garden) Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to email a link to a friend (Opens in new window) Email Click to share on WhatsApp (Opens in new window) WhatsApp Click to share on LinkedIn (Opens in new window) LinkedIn Like this:Like Loading...