70-84 days. Non-GMO, Heirloom Cheyenne Spirit Echinacea Herb Garden Seed from True Leaf Market. Echinacea x hybrida. Echinacea grows as a warm-season perennial and flowering herb native to Central North America. This vigorous echinacea is a 2013 award-winning wildflower prized for its quality. Cheyenne Spirit Echinacea adapts well to different climates and provides a vibrant array of maroon, tangerine, yellow and cream-colored flowers with daisy-like petals. Large-sized echinacea such as Cheyenne Spirit is also a popular herb to make bouquet arrangements!