The Okame Flowering Cherry is a spectacular early-spring blooming tree, renowned for its profusion of vibrant carmine-pink flowers that emerge on bare branches, heralding the end of winter. A hybrid combining the best traits of two Japanese species, it offers exceptional cold hardiness, heat tolerance, and a graceful, upright form. Its small, single blossoms cover the tree in a delicate cloud of pink, followed by glossy green foliage that erupts into brilliant shades of orange and red in autumn. This four-season performer is a treasured choice for small gardens, street plantings, and as an elegant focal point.
Spectacular Early Spring Display: Produces masses of single, bright carmine-pink flowers with prominent red calyces in late winter to early spring, often blooming for 2-3 weeks. The flowers emerge before the leaves, creating a stunning, cloud-like effect against bare branches. Bloom period overlaps with Kawazu-zakura (early February to early March), but flowers are smaller and more delicate, carried on slender, arching branches for an exceptionally graceful appearance.
Superior Heat and Cold Adaptability: As a hybrid of Prunus campanulata (Taiwan cherry, heat-tolerant) and Prunus incisa (Fuji cherry, cold-hardy), 'Okame' inherits remarkable tolerance to both temperature extremes. It thrives across USDA zones 6-9, performing admirably in both the cold winters of the Northeast and the hot summers of the Southeast—a rare combination among flowering cherries.
Year-Round Ornamental Interest: Beyond its celebrated spring blooms, 'Okame' offers glossy dark green summer foliage that provides cooling shade, followed by a spectacular autumn display in shades of orange, red, and yellow. The tree's upright, oval to vase-shaped form and smooth, mahogany-red bark add winter structure and interest.
Elegant, Garden-Scale Size: Maturing at a manageable 15-20 feet in both height and spread, 'Okame' fits beautifully into residential landscapes without overwhelming the space. Its relatively narrow form makes it suitable for smaller gardens, patios, and even street-side plantings under power lines.
Low Maintenance and Pest Resistant: Exhibits good resistance to common pests and diseases that afflict many flowering cherries, including aphids and borers. Requires minimal pruning beyond shaping when young and removal of dead or crossing branches in late winter.