Our company is a major producer of natural biochar, also known as bio coal, terra preta, charcoal, bio char, soil improver. Our biochar made from 100% ecologically pure raw material. Now we want to deliver this wonderful product is not only the Russian users, but also outside of Russia. With our biochar your soil will become a real TERRA PRETA. Now we offer a wholesale supply biochar, our price is about half the market price at 100% quality.