This is one of the largest butterfly bush we grow at the farm. The bush easily gets to 12 feet, towering over the other B. davidii. Long spikes of fragrant white flowers are excellent for cutting. White blooms are long lasting, and full of nectar. Even though it is not the most popular color for hummingbirds, once they find it they will be back! Prune this plant hard in early spring to keep it looking tidy, and deadhead spent flowers. Full sun, drought tolerant.