Vaccinium corymbosum (Highbush Blueberry)


Botanical Information

FamilyEricaceae
GenusVaccinium
Speciescorymbosum
CategoryWoody
TypeShrub (deciduous)
OriginEastern North America.
Ethnobotanical Uses
Disclaimer
Edible fruit.

Details

USDA Hardiness Zone5
USDA Hardiness Ref.
Canadian Hardiness Zone4 - 6a
Canada Hardiness Ref.
RHS Hardiness ZoneH7
RHS Hardiness Ref.
Temperature (°C)-29 - (-23)
Temperature (°F)-20 - (-10)
Height3.5 m
Spread3.5 m
GrowthSlow
Flowering PeriodMay

Description and Growing Information

General DescriptionGreen leaves turn to a variety of colours from orange to scarlet in the autumn. Small white flowers and blue-black fruit that is sweet and edible.
ShapeAn erect shrub.
LandscapeExcellent container plant, or as part of a shrub border.
PropagationPlants are self-fertile, but better results are achieved through cross-pollination.
CultivationGrow in full sun or partial shade in an acidic, rich, well-drained soil that is kept fairly moist and slightly acidic. Prune in late winter only after the third year.
PestsBirds are likely to eat a great number of the fruit.
HabitatNative to bogs, swamps and moist woodlands.
Bark/Stem DescriptionBranches are yellow-green in colour.
Leaf DescriptionLeave are green, to 3-8 cm in length, turning a variety of colours from orange to scarlet in autumn, with pubescent veins beneath.
Flower DescriptionFlowers are small and white, to 6-10 mm in diameter, appearing in dense clusters.
Fruit DescriptionA sweet, edible fruit, to 8-15 mm in diameter, that is blue-black in colour.

Photographs