Another old-time garden favorite that resembles gloves with the fingers snipped off. D. purpurea's tall stalks in early summer of 2½
- to 3-inch-long purple, pink, or white flowers are puckered at the ends and have hairy foliage that can be dark green or white-wooly.
Grows 3 to 6 feet tall and 1 to 2 feet wide in USDA Hardiness Zones
4 to 8; full sun to part shade.