Description
Vaccinium corymbosum ‘Duke’ is a popular highbush blueberry variety known for its early ripening and exceptional fruit quality. Developed in the mid-20th century and widely cultivated across North America, ‘Duke’ produces large, firm berries with a balanced sweet-tart flavor, making it a favorite for fresh eating and culinary uses. This cultivar is valued for its vigorous growth, high yield, and reliable performance in a range of climates, particularly in USDA zones 4 through 7. The ‘Duke’ blueberry shrub features dense, upright foliage that provides ornamental appeal in addition to its edible fruit. Its flowers, which bloom in early spring, are bell-shaped and white, attracting pollinators essential for fruit set. ‘Duke’ has earned recognition from horticultural organizations for its superior fruit quality and productivity, making it a staple choice for both home gardeners and commercial growers seeking early-season blueberry production.