Yarrow, Summer™ Berries, Achillea millefolium - 50 or 200 seeds avg. Blooms in beautiful berry and pastel tones with with fern-like foliage. A cool flower that loves lean soil and thrives in the heat. Attracts beneficial insects to the garden. Planting Tips: A short-lived perennial best grown as a cool-season hardy annual for flower production. Prefers full sun. Transplanting is recommended. Start seeds indoors 4-6 weeks before planting date. Do not cover seeds with soil. Allow 7-14 days to germinate. Space plants 6-12” apart in the garden. Grows to 24-36” tall. 120-130 days to bloom. Winter hardy to zone 4. Keep the Blooms Coming: Make the cut at ground level. Harvest after all the tiny flowers in the cluster are open. Leave some flower heads on the plants in the garden to encourage reseeding.