hp02 (Achillea millefolium collina)
Mountain yarrow (Achillea millefolium subsp. collina) is a subspecies of the Achillea millefolium group, which is found primarily in dry sites in southern Europe It is used by the pharmaceutical industry due to its special active ingredient content. Prick out individual plants or small tufts, plant at a distance of 30 cm. Spreads through runners.