Little Princess Spirea, Spiraea japonica 'Little Princess', offers brilliant pink flower heads that nearly envelop its attractive bright green foliage in late spring. Blossoms last through summer and may continue longer with a little-dead heading of spent flowers. After flowers have gone, her foliage turns a lovely bronze for the fall season. Little Princess Spirea will grow 2- 4' tall and makes an exquisite border or foundation plant. She usually fills out to the ground and generally does not need any filler plants grown in front to look clean and perfect. Due to her very hardy nature, she can be planted in the sunny garden bed that gets little extra attention.