Many species of butterflies are flitting through summer gardens but a special butterfly has recently made its appearance in perennial gardens. The Blue butterfly bush, Clerodendrum ugandense is a mid to late summer blooming plant that has unique flowers resembling butterflies.
During our hottest days, light blue flowers appear above attractive green foliage. Plants may grow between 6 and 10 feet in height when provided with partial shade and moisture during the warm season. Although butterfly bush is a frost sensitive plant, it will likely return from the roots in hardiness zones 8 and 9. Even when replanted in the spring, it grows well enough that you will enjoy a flowering display by summer’s end. Plant your butterfly bush to accommodate a spreading growth habit and where garden visitors can get a close view of the interesting flowers.