Biochar: A Valuable Composting Ingredient
Dec 17 2020
Article written by Master Composter volunteer, Melody Plan.
What is biochar?
Before the bins, compost thermometers, and subsidized compost vouchers, our ancestors buried char: wood, manure, or leaves cooked at a relatively low temperature in a low-oxygen environment over a long period of time, directly into the ground to fertilize the...