Whirlwind® Blue is a striking plant that features vibrant blue flowers throughout the season, complemented by lush green foliage. This hardy variety is heat and drought tolerant once established, making it a resilient choice for a variety of climates. Attracting bees, it’s perfect for pollinator-friendly gardens, and it doesn’t require deadheading for continuous blooms. Whether used in containers, landscapes, or combination planters, Whirlwind® Blue adds lasting color and beauty to any outdoor space with minimal maintenance. Its versatility and appeal make it an excellent addition to any garden design.
8-14 inches tall and 18-24 inches wide at maturity
Annual except in zones 10-11, be sure to check your USDA zone to ensure success
Plant in full sun (6+hours daily)
Space plants 10-12 inches apart for best results
Produces blue flowers through planting to frost
Maintains green foliage planting through frost
Great for landscapes, containers, groundcover, edges
Attracts bees
Heat tolerant, drought tolerant, long blooming, continuous bloom or rebloomer