[Preparation] 502 [Main Component] Yarrow blossoms [Fermented in…] Bladder of a stag Permits plants to attract trace elements in extremely dilute quantities for their best nutrition. [Proposed function (Steiner)] 
"Its homeopathic sulfur content, combined in a truly model way with potash, not only works magnificently in the plant itself, but enables the yarrow to ray out its influences to a greater distance and through large masses."