(2 Gallon) KWANZAN CHERRY Tree - blooms in clusters of stunning carnation-like blossoms that are clear pink, double flowers. (2 Gallon) KWANZAN CHERRY Tree - blooms in clusters of stunning carnation-like blossoms that are clear pink, double flowers. Height 15-25 ft Weight 15-20 ft Full sun. Rapid grower. Hardy in Zones 4-8 Makes a dramatic focal point in the landscape.