7 Perennials That Will Bloom Multiple Times This Summer
Columbine Genus: Aquilegia spp. Zones: 3-9 Bloom time: May; then six weeks later. To prune: Cut the stems all the way back to the foliage. Good to know: After the second bloom, leave the blossoms on the plant to reseed.
Tips for Growing Columbine in your flower garden - Columbine is a hardy perennial plant that comes in a variety of colored blooms. Growing this beautiful flower is easy with these helpful gardening tips.