(3 Gallon) KOUSA DOGWOOD Tree - beautiful white blooms in Spring, in Fall green leaves turn a vibrant red/burgundy and edible berries appear. (3 Gallon) KOUSA DOGWOOD Tree - beautiful white blooms in Spring, in Fall green leaves turn a vibrant red/burgundy and edible berries appear. Height 20-30 ft Width 20-30 ft Hardy zones 5-8, Full sun to part shade. Year round interest and edible red berries. Great disease resistance. Ideal plant for creating a focal point.