Cherry - Okame (Flowering)The Okame Cherry is a deciduous, flowering tree that ushers in spring with a profusion of fragrant, rose pink flowers with dark centers. The Okame is one of the shorter flowering cherry trees, reaching a mature height of about 20 feet. With its short height and pretty flowers, the Okame serves as a great specimen tree for smaller yards. It exhibits a medium growth rate and is hardy to 05 degrees (Zones 5 8). For planting, the Okame prefers full sun