
Sign up to save your podcasts
Or


In keeping with indications from The Agriculture Lecture Series by Rudolf Steiner, John Priestley pioneered a new Biodynamic silica known as 501 using diatomaceous earth. Diatoms are the most ancient of living creatures on the earth. John explains how he makes it. This is widely accepted among biodynamic farmers around Australia.
By Quantum AgricultureIn keeping with indications from The Agriculture Lecture Series by Rudolf Steiner, John Priestley pioneered a new Biodynamic silica known as 501 using diatomaceous earth. Diatoms are the most ancient of living creatures on the earth. John explains how he makes it. This is widely accepted among biodynamic farmers around Australia.