The Kousa Japanese Dogwood Tree (Cornus kousa) is widely known for its delicate beauty, and the kousa variety adds a toughness that makes this species an excellent choice for home landscapes and urban areas. The tree also makes a visual contribution year-round. In spring, it produces a heavenly array of star-like blooms. In summer, its intriguing canopy of layered branches provides shade and beauty. In autumn, it offers spectacular bright red color. Even in winter, this tree has an appeal all its own with bark that resembles a jigsaw puzzle. The spring blooms are probably the tree’s largest selling point — and its most misunderstood. The white “petals” aren’t actually petals at all. They are modified leaves called bracts that surround the small, greenish-yellow, insignificant flowers. This tree grows at a slow to medium rate, with height increases of anywhere from less than 12" to 24" per year.