Botanical profile

Lonicera caerulea 'Borealis'

Lonicera caerulea 'Borealis', also known as 'Borealis' honeyberry, is a deciduous fruit shrub with an upright and vigorous habit, recognized for the exceptionally large size of its fruits and its great hardiness. Very well-suited to northern climates, it blooms early in spring with small, creamy white flowers that are resistant to late frosts. From early summer, it produces an abundant harvest of elongated dark blue fruits, among the largest of the honeyberry varieties. Its dense bluish-green foliage makes it an excellent choice for a fruiting hedge or an edible bed. Lonicera caerulea 'Borealis' prefers full sun to partial shade and well-drained, slightly fertile soil. A compatible variety is required to ensure effective pollination and maximize production.

Latin name
Lonicera caerulea 'Borealis'
Common name
Honeyberry 'Borealis'
Type
Fruit shrub
Family
Caprifoliaceae

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 2
Exposure
Sun to partial shade
Watering
Moderate, keep the soil cool during fruiting
Fertilization
Compost in spring to support production
Soil type
Well-drained, slightly fertile
Minimum temperature
-45°C
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
White
Fruiting
Very large, dark blue fruits, tender and juicy flesh, rich sweet-tart flavor
Foliage color
Green
Shape
Vigorous upright growth, dense productive habit
Garden structure

Size and growth

Height
4.9 ft (1.5 m)
Width
4.9 ft (1.5 m)
Growth rate
Moderate
Pet friendly
Safe for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

Butterflies
Flowers that attract butterflies

Butterflies

The availability of our trees changes with new arrivals and the seasons. Some varieties may only be available for a limited time depending on their natural cycle, nursery production or supplier availability. These product pages are here to guide and inspire your choices for the garden, landscaping projects or the creation of a durable privacy screen.