John Hodgkinson Valerian flower extract, in biodynamics known as Preparation 507, wakes things up in garden, horticulture and farm settings. Spraying the stirred preparation over a garden, market garden, nursery, […]
John Hodgkinson Lately, I have found myself preoccupied with the Valerian preparation. Its stimulation of phosphorus availability in the sprayed environment is most intriguing, the Valerian flowers themselves being devoid […]
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