This Yarrow is organicly grown. Achillea millefolium 'Proa' has bright white flower heads held about 12 inches high. Best in full sun in average well-drained soil. Plants slowly spread out to form small clump. Does well in mixed grass settings. Nitrogen rich soils produce leggy grwoth. After flowering cut back to tidy up. Can be used as dried cutting material. Loved by bees.