Elsie Lee' produces bluish-lavender flowers in mid-spring. Dark-green, glossy foliage. Rounded habit, reaching 3-4' tall and wide.
The 'Windy Hill' variety averages at 5' tall and wide and produces fragrant purple flowers that bloom from mid-summer into fall. It has a spreading growth habit and is known for having strong, upright stems. Cold hardy, withstanding zones 5-8.
