Duke Highbush Blueberry is an upright spreading deciduous shrub with heavy production of large, firm, mildly sweet-tangy blueberries that flower late but ripen early. The elliptical dark green foliage turns shades of yellow-orange in fall. The white flower clusters bloom in spring. Grows best with full sun and rich, moist acidic well-drained soils. Duke should be planted with others to cross-pollinate to increase yield.
Vaccinium corymbosum are highly valuable for wildlife as well, being listed as a host plant for 32 different butterflies and moths, and provides nectar to several specialized bees. The berries and branches are good food sources for birds and mammals.
|
Type: |
Shrub |
|
Origins: |
East N. America; GA Native |
|
Height: |
5′ – 7′ |
|
Spread: |
5’ – 7′ |
|
Spacing: |
6′ |
|
USDA Hardiness Zone: |
5 – 8 |
|
Culture: |
Full Sun, Part Sun |
|
Bloom Color: |
White |
|
Season of Interest: |
Spring, Summer, Fall |
