'Snow Tower' Korean Dogwood is an upright form of Cornus kousa, which makes it ideal for a tight space. The large white flowers (bracts) emerge in late May and June, a little later than most Korean Dogwoods. The very showy flower display is followed by round red fruit in late summer which are very attractive to birds and mammals. 'Snow Tower' Dogwood has reddish purple fall color, and would make an excellent small street tree with several seasons of interest. Found by Gary Handy of Handy Nursery in Oregon.