One of the Top 3 Best Perennials & the backbone of bloom in my gardens! An EASY & reliable “flower machine,” the luscious, violet-scented, HUGE blooms to 4” across are studded with white pins held atop sturdy stems to 3’ tall & 1.5' wide. Fab cut flowers are long lasting, making this plant a must for the cutting garden. Blooms late Spring to Summer or Fall with deadheading. A mildew-free bee and butterfly magnet! Deer resistant!