This practical manual explains the new techniques of biological horticulture. A compendium of rediscovered secrets and innovative advice. Useful microorganisms, bokashi or biodynamic compost, permaculture, waterwarm, the power of the elements and much more. The organic grow book opens the doors to a comprehensive (r) evolution in which productivity and quality go hand in hand. 

Learn to grow healthier and tasty plants - fruit, vegetables, flowers - in summer and winter, in the earth or bioponic, and improve your own well -being and that of our planet. With its numerous new strategies and proven tips, this environmentally friendly and very humorous guide is a must for all gardening gardeners, whether beginners or expert. Photos, 3D diagrams, microscope recordings, step-by-step graphics and over 570 original images. Foreword by Michka Seeliger-Chatelain. Drawings by Pic Lelièvre.