Kawai Haskap (Honeyberry) vs Black Crowberry - TreeTime.ca

Kawai Haskap (Honeyberry) vs Black Crowberry

Empetrum nigrum

Lonicera caerulea Kawai

CUSTOM GROW

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Black Crowberry
Kawai Haskap (Honeyberry)

Black Crowberry is a native evergreen shrub that forms low, spreading mats. It has unique foliage that spirals around the stem, and small dark berries, giving it visual appeal. The berries are edible, but can be acidic, so they are not generally eaten fresh. In colder climates, the berries develop a sweet-tart flavor and are often dried or used in desserts, jams, and jellies.

This hardy shrub provides food for birds and mammals, while its flowers attract pollinators such as bees. It also serves as a host plant for certain butterflies and moths. Together, these roles make it a key contributor to the health of tundra and boreal ecosystems.

In Newfoundland and Labrador, the berries are known locally as ‘blackberries’ and are enjoyed in jams, jellies, and traditional baked goods such as buns and puddings. In Scandinavia, they continue to be used in liqueurs, wines, and juices.

The Kawai Haskap is a compact fruit-bearing shrub that blooms with small white flowers in early spring and then fruits with medium-sized, oval shaped berries in late June and July. Their taste is usually described as something between a raspberry and a blueberry. The berries are blue and sweet and are great for fresh eating or preserves.

The Kawai Haskap, or Kawai Honeyberry is cold-hardy and is suitable for urban gardens.

Kawai is a late pollinating variety. Pair with other late pollinators to have a higher yield.
Giants Heart Haskap is a great companion variety for the Kawaii.

Black Crowberry Quick Facts

Kawai Haskap (Honeyberry) Quick Facts

Zone: 3a
Zone: 2a
Height: 0.2 m (0.5 ft)
Height: 1.8 m (6 ft)
Spread: 0.4 m (1.3 ft)
Spread: 1.8 m (6 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: any
Moisture: any
Growth rate: slow
Growth rate: medium
Life span: medium
Life span: medium
Growth form: low growing, matt-forming
Spreading: rhizomes - medium, seeds - low
Suckering: none


Foliage: evergreen needle-like leaves
Flowers: pink-red, very small
Flowers: white
Bloom time: late spring to early summer
Berries: purplish-black, edible
Berries: oval
Fruit size: medium
Firmness: medium
Flavor: bland, slightly bitter
Flavor: sweet
Harvest: late summer to fall
Harvest: late june/july
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU
Other Names: crakeberry, curlewberry, heathberry, northern crowberry
Other Names: kawai honeyberry