Biochar is a form of charcoal produced through the pyrolysis of organic matter. Through its unique structure, it helps retaining water and nutrients in the soil and plays an important role in supporting habitat for valuable microbial activity. It is used to enhance fertility, store water, and sequester carbon. With climate change and the degradation and loss of soil, biochar presents many possible solutions for more sustainable gardening and food growing practices.

In this workshop, we’ll learn about the nature of biochar, its current uses in gardening and farming, and the benefits of using it in our gardens and compost heaps. We will even have a go at making biochar in theTawi stove, using local community gardens’ clippings, and share some soup cooked on the stove!

About the Tutor

Carolyn Dare runs the Blackdown Hills Eco Hub and Transition Group. She has been producing biochar there and coordinates biochar development research with Plymouth University. She has been involved in various food growing and community projects, worked as a trainer. She also currently works as the East Devon Project Coordinator for CAG (Community Action Groups).