1ebd77d3_rk_Cork_Report___New_York_Wine__Proposed_function__Steiner_
[Preparation] 507 [Main Component] Valerian extract [Fermented in…] N/A Stimulates compost so that phosphorus components will be properly used by the soil. [Proposed function (Steiner)] 
"…stimulate [the compost] to behave in the right way in relation to what we call the 'phosphoric' substance."
The Science of Biodynamics, Part 4: Hidden Alchemy in Compost | New York Cork Report | New York Wine
Proposed function (Steiner)