Biochar and charcoal, both black, carbon-based products, can cause confusion. While they share some similarities, their production...

Biochar , a charcoal-like substance made by heating organic materials with limited oxygen, is a powerful tool for sustainable gardening and agriculture. Its porous structure, with a massive surface area, acts like a sponge in the soil, holding onto nutrients and water for plants to use.  However, freshly produced biochar can initially surprise gardeners by grabbing nutrients away from plants. This is where "charging biochar" becomes important. With the right charging material