Bio-activated charcoal — called biochar — is the new darling of organic gardeners, embraced for its outstanding abilities to enrich the soil and improve pla

With extensive research, real-world examples, and hands-on applications, this go-to guide offers a comprehensive look at the principals and practices of biochar

Making Charcoal and Biochar is written with the interested amateur in mind, with the certainty that anyone who has a go at making charcoal will soon get the bug

"Terra preta, meaning "black earth" in Portuguese, is a very dark, fertile soil first made by the original inhabitants of the Amazon Basin at least 2,500 years

Growing awareness of the importance of soil health means that microbes are on the minds of even the most casual gardeners. After all, anyone who has ever attemp