Soft, fuzzy blue blooms crown striking red stems in late summer and early fall, bringing bold contrast and texture to the garden. This easy-to-grow perennial naturalizes readily, making it a great choice for mass plantings, groundcovers, or filling in mixed borders. The vivid blue flowers also make for unique, long-lasting cut blooms. In warmer zones and loose, well-drained soils, expect this beauty to spread and enjoy the show.