This is a tall, brilliant blue Bachelor Button. The Bachelor Button prefers full sun and well-drained soil. It is a resilient annual flower and can be fall planted in zones 7-10. This flower will have better success if started outdoors, although it can typically survive if started indoors. The Bachelor Button is one of the easiest flowers to start from seed and makes an excellent cut flower. . Name - Tall Blue Double Bachelor's Button Other Names: Cornflower Scientific Name - Centaurea Cyanus Product Type - Flower, Herb Color - Blue Cycle - Annual but reseeds itself as a perennial Height - 24-36″ Germination Time - 7-25 days Bloom Season - Spring/Summer Weeks to Bloom - 9 to 10 weeks