Beautybush (Kolkwitzia amabilis) Half-inch pink or pink and white flowers, followed by unusual brown seedpods that cling until winter. Foliage turns red in the fall. Bark peels attractively. Zone: 6 Light and Soil: Full sun or partial shade. Moist, well-drained soil. Height: 15' Comments Use as specimen plants; they look best when grown singly. Needs no pruning or special care. Branches are upright and arching.