One of the Top 3 Best Perennials and the backbone of bloom in my gardens! An EASY and reliable “flower machine,” the luscious, violet-scented, HUGE blooms to 4” across are studded with white pins held atop sturdy stems to 3’ tall – Fab for cutting! Blooms late Spring to Summer or Fall with deadheading. Cut back to 2” tall in Winter. A mildew-free bee and butterfly magnet! Deer resistant!