Botanical profile

Vaccinium corymbosum 'Northblue'

Latin name
Vaccinium corymbosum 'Northblue'
Common name
Highbush blueberry 'Northblue'
Type
Fruit shrub
Family
Ericaceae

Vaccinium corymbosum ‘Northblue’ is an extremely hardy semi-dwarf blueberry, selected for its ability to produce in cold climates. This deciduous shrub develops a compact and dense habit, slightly wider than tall, ideal for small gardens, edible borders, and container cultivation. In spring, pinkish-white, bell-shaped flowers attract pollinators and announce a summer harvest of large, firm, and sweet blueberries. The fruits, of superior size for a compact plant, offer excellent flavor when eaten fresh or processed. Its dark green foliage turns beautiful reddish-purple hues in autumn, adding significant ornamental interest. Vaccinium corymbosum ‘Northblue’ requires acidic, organic-rich, and well-drained soil, as well as a sunny exposure to ensure optimal production.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 3
Exposure
Sun
Watering
Regular watering
Fertilization
Acid-loving fertilizer in spring. Fertilize monthly or as directed on the bag. Not recommended – use Bionik rooting agent or ground bone.
Soil type
Acidic, rich, moist and well-drained
Minimum temperature
'-40°C
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
White
Fruiting
Large, firm, sweet blueberries, summer harvest
Foliage color
Green
Foliage type
Obsolete
Shape
Fruit shrub
Garden structure

Size and growth

Height
80 to 100 cm (31 to 39 inches)
Width
1.2 m (4 feet)
Growth rate
average
Vegetable garden and yield

Companion planting, spacing and harvest

Fruit tree type
Half-highbush blueberry
Pet friendly
Safe for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

Butterflies
Plants that attract butterflies

Butterflies

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.