YARROW WHITE seeds Achillea millefoliumPack: 500 seeds, 2g Achillea millefolium, Yarrow White, is a hardy perennial with flat white flower clusters and fine, feathery foliage. Plants bloom over a long season and attract beneficial insects. Suits mixed borders, cottage gardens, wildlife plantings, and cut flower gardens. Flowers are excellent fresh or dried. Yarrow thrives in sun and well-drained soil, and handles lean soils and low water once established. You are buying botanical seeds to grow plants. Not sold as a medicine. No therapeutic claims. Sowing guide Best time, late winter to spring, or early autumn in mild climates Seed treatment, do not cover deeply, yarrow needs light to germinate Depth, surface sow and press in gently Temperature, keep 15 to 22°C until germination Moisture, keep evenly moist, avoid waterlogging Germination window, 10 to 21 days in suitable conditions Prick out, transplant when seedlings handle easily Spacing, 30 to 40 cm between plants Site, full sun, well-drained soil Care, water to establish, then water as needed, deadhead to extend bloom, cut back after flowering Plant details Botanical name: Achillea millefolium Common name, Yarrow White Life cycle, Perennial Height, 40 to 70 cm Spread, 30 to 45 cm Position, Full sun Soil, Well-drained, low to moderate fertility Water, low once established Frost, Hardy