Blue Treasure Haskap (Honeyberry) vs Black Raspberry - TreeTime.ca

Blue Treasure Haskap (Honeyberry) vs Black Raspberry

Rubus occidentalis

Lonicera caerulea Blue Treasure

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Black Raspberry
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The Black Raspberry is a multi-stemmed shrub that produces edible red berries that deepen to black as they mature. The berries are flavorful and are great for fresh eating and preserves. Black Raspberry shrubs bloom in late spring with white, rose-like flowers and attract many pollinators such as bees and butterflies.

Black Raspberries are floricanes primarily fruiting on second year canes. Each spring cut back all two-year old canes, leaving only the last year’s growth.

Blue Treasure Haskap is a late season cultivar, ideal for cooler climates, and a favorite from Berries Unlimited. The berries are delectably sweet and ideal for fresh eating, but can also be made into jam, juice, and wine.

Blue Treasure is a late pollinating variety. Pair with other late pollinators to have a higher yield.
Kawai is a great companion variety.

Black Raspberry Quick Facts

Blue Treasure Haskap (Honeyberry) Quick Facts

Zone: 3a
Zone: 2a
Height: 1.8 m (6 ft)
Height: 1.5 m (5 ft)
Spread: 1.8 m (6 ft)
Spread: 1.5 m (5 ft)
Light: any
Light: partial shade, full sun
Moisture: normal
Moisture: normal
Growth rate: fast
Growth rate: medium
Life span: short
Life span: medium
Suckering: high
Suckering: low
Maintenance: medium
Maintenance: medium


Berries: red to black
Berries: oval, heart shape blue-purple berries
Flavor: sweet
Harvest: very late, mid June to mid July
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: ON, QC, NB
Other Names: bears eye blackberry, black cap, scotch cap