Heinz Grotzke draws on over forty years of experience as a professional gardener to address the practicalities of greenhouse management, such as soil blends, preparations, sanitation and cuttings. He also explains all the biodynamic theory, terminology and methods necessary to understand and follow the information provided. The book tackles all the essential topics, from choosing which type of greenhouse to own, to protecting your plant from diseases.

Preface by: Dr. Herbert H. Koepf