Biochar as a replacement for perlite in greenhouse soilless substrates

This is the title of a masters thesis by Jake Northup from Iowa State University that has been getting kudos from the international biochar community… “… Many biochar-based substrates produced plants with shoot dry mass greater than or equal to … Continue reading

BlueLeaf Preliminary 2013 Biochar Field Trial Results – Small Fruit

Barry Husk from www.blue-leaf.ca has posted to the biochar discussion groups as follows… “Just a quick note to give some preliminary results, 1st harvests, from our 2013 biochar field trials on small fruit: Blueberries Patriot Highbush variety 5 replicate plots … Continue reading