Backyard Biochar: Build Your Garden Soil with a Simple Amendment

Explore the science of biochar in this two‑hour farm workshop, where participants learn how charcoal‑like amendments improve soil carbon, water retention, and plant health. The class covers production methods, tools, and historical uses, with a live demonstration of a small‑scale biochar kiln on the farm’s demonstration plot. Ideal for gardeners looking to boost soil fertility sustainably.