This variety of summersweet is also known as sweet pepperbush and produces large, fragrant white blooms in the summertime. These blooms attract hummingbirds, bees and other pollinators. It will reach 6-8' tall and 4-6' wide.
The 'Polarnacht' has a broad growth habit and will reach 2-3' tall and 4-6' wide. It is known for its dark, deep-purple flowers that bloom in late spring.