Achillea millefolium - Common Yarrow

Common Yarrow is a mounding herbaceous perennial with upright stems and fern like aromatic green foliage.  Flat top clusters of small white flowers bloom from late spring into fall, and are highly attractive to pollinators.  Prefers full sun and well-drained soils.  Heat and drought tolerant.  Type:  Perennial Origins: Eurasia Height:  2' - 3' Spread:  2' - 3' Spacing:  2.5' USDA Hardiness Zone:  5 - 9 Culture:  Full Sun Bloom Color:  White Season of Interest:  Spring, Summer, Fall MAINTENANCE NEEDS: Low maintenance.  Stems tend to flop if grown in rich, moist soils.  Taller stems may need staking if grown in light shade.  Can cut back in spring before bloom to reduce height, or after to encourage additional bloom.  Stem rot, rust, and powdery mildew can be an occasional issue.   LANDSCAPE USES:  Accents or Group Plantings, Naturalized Areas, Wildlife Gardens, Rock Gardens, Xeriscape, Cutting Gardens, and Containers. COMPANION P