Centaurea cyanus. 50 seeds.
Very dark, almost black double flowers on long, slender stems up to 90cm high with silvery-green foliage. Provides dramatic contrast in cottage gardens and stunning when planted around roses. Excellent cut flower. Annual. Sow direct, or in seed trays and water regularly for 7-14 days during germination. Sow from mid Autumn until early Spring. Full sun. Sowing depth: 3-5mm