Author Caroline Pfützner introduces us to terra preta, or black earth of the Amazon, what is considered the most fertile soil in the world. Rightly so, because this ultra-rich, living material literally builds a permanent humus layer on the land. The true results of working with this almost miraculous substance are healthy plants and a rich harvest — without outside fertilizer inputs. And even better, widespread use of terra preta would actively protect the climate. This practical book by a world authority on the subject — available in English for the first time — practically guarantees success in production and application of terra preta whether in the garden, raised beds, larger growing operations, or simple balcony boxes. Practical examples from commercial-scale agriculture illustrate the true potential of terra preta. Making black earth yourself. Learn step-by-step how to make top-quality terra preta yourself. Using terra preta in your garden or farm. See how the author grows healthful, bountiful crops organically without synthetic fertilizer. Practical in the extreme. Far from a cumbersome scientific text benefit from the rich, practical experience of the author. Extensive background knowledge. Understand the deeper story — historical and scientific — of terra preta and its implications for modern times.