Honeyberry / Haskap 'Borealis' (1-gallon container)

Key Characteristics

• Origin: 'Borealis' is a honeyberry (also known as haskap) cultivar developed by the University of Saskatchewan in Canada. It was released in 2007. It is known for its compact growth habit and good fruit quality.
• Patent Status: 'Borealis' Honeyberry is protected by University of Saskatchewan under Plant Breeders' Rights certificate 4922 in Canada, which restricts unauthorized commercial propagation and sale of the variety until it expires on 2032-10-17.
• Berry Production: Produces medium-sized, oblong, blue-skinned berries with a unique sweet-tart flavor, often described as a blend of blueberry, raspberry, and blackberry. 'Borealis' is known for its consistent and relatively early ripening fruit. It is a good producer, though yields can be enhanced with proper pollination.
• Ripening Time: 'Borealis' is an early-season honeyberry, typically ripening in late spring to early summer, often before strawberries. The exact timing depends on the local climate.
• Plant Size and Appearance: 'Borealis' is a relatively compact and upright shrub, typically growing to be about 3-4 feet tall and wide. Its smaller size makes it suitable for smaller gardens.
• Flowers: Produces small, inconspicuous, yellowish-white flowers in early spring. These flowers are fragrant and attract early pollinators. Cross-pollination is essential for good fruit set.
• Hardiness: Exceptionally hardy, typically in USDA Zones 2 through 7, making it well-suited for very cold climates.
• Pollination: 'Borealis' is not self-fertile and requires cross-pollination with another compatible honeyberry cultivar for good fruit set and yield. Suitable pollinators include 'Aurora', 'Honeybee', and 'Tundra'. Planting at least two different compatible varieties is crucial.
• Growing Conditions:
  • Sunlight: Thrives in full sun but can tolerate some partial shade, especially in hotter climates. Full sun generally leads to better fruit production.
  • Soil: Prefers well-drained soil that is rich in organic matter. It adapts to a range of soil types but benefits from slightly acidic to neutral pH (around 6.0-7.0).
  • Watering: Requires consistent moisture, especially during establishment and fruit development. Avoid waterlogged conditions.
  • Fertilizing: Benefits from light fertilization in early spring. Avoid excessive nitrogen, which can promote vegetative growth over fruiting.
  • Pruning: Minimal pruning is usually required, mainly to remove dead, damaged, or crossing branches. Pruning is best done in late winter or early spring before new growth begins.
• Uses: The berries are excellent for:
  • Fresh eating, especially once fully ripe.
  • Making jams, jellies, and preserves.
  • Baking into muffins, pies, and other goods.
  • Freezing for later use.
  • Wine making and juice production.
• Wildlife Value: The early spring flowers attract pollinators. The berries are a food source for birds.
• Ornamental Value: The shrub has an attractive, compact form and bluish-green foliage. The early flowers and blue berries add seasonal interest.
• Disease and Pest Resistance: Honeyberries are generally known for their good resistance to most common diseases and pests. 'Borealis' is also reported to have good overall resistance.