500 Seeds Western Yarrow Achillea millefolium occidentalis Native White Wildflower Drought Tolerant Perennial

Western Yarrow is a native North American wildflower perennial known for its flat clusters of small white flowers atop fern-like, finely divided green foliage. Blooming through summer, it brings a soft, natural look to meadows, pollinator gardens, and wildflower plantings, and its feathery texture adds gentle contrast among bolder perennials. Valued for its hardiness and easy-going nature, it suits both new gardeners and seasoned growers seeking a dependable, long-lived native.
Western Yarrow works well in borders, cottage-style beds, prairie and meadow mixes, and wildflower seed blends. The white flower heads dry nicely for arrangements, and the aromatic, finely cut leaves form a tidy clump that naturalizes over time where conditions allow. It prefers full sun and well-drained soil, tolerates heat and dry spells once established, and can be left standing into winter for seasonal interest.
Species: Achillea millefolium occidentalis
Type: Perennial wildflower
Plant_Habit: Upright clumping
Sun: Full sun
Soil: Well-drained, average to poor
Days_to_Harvest: Not applicable
Zones: 3-9
Germination: 14-28 days
Sowing: Surface sow, light required
Spacing: 12-18 inches
Notes: Naturalizes readily; allow seed heads to mature for self-sowing