I CONFINI DELLA CONOSCENZA DELLA NATURA - Rudolf Steiner bietola We recommend leaf/flower days for

We recommend leaf/flower days for the management of turnip greens

Through a spiritual-scientific analysis

letame o compost vanno poi utilizzati regolarmente durante la fase di riposo invernale

Steiner explains that with the action of this preparation the "sulphur relates in a unique way not so much with potassium but with calcium" bringing into the compound a process linked to the planet Mercury

piante  od esseri umani anche nel caso di contatto od addirittura di  ingestione diretta

I CONFINI DELLA CONOSCENZA DELLA NATURA - Rudolf Steiner bietola We recommend leaf/flower days forPUBLISHER Editrice Antroposofica Srl, Milan TITLE The boundaries of the knowledge of nature AUTHOR Rudolf Steiner TRANSLATOR Willy Schwarz NECKLACE On science and agriculture 138 PAGES PRICE 13. 00 EDITION N. 3 PACKAGING br. SUBJECT 8 conferences held in Dornach from 27 September to 3 October 1920 (Opera Omnia n. 322): Matter and consciousness. Parallelogram of movement and forces. Where is he from mathematics? Modification of concepts. Reality lives