Double Delight Raspberry vs Black Crowberry - TreeTime.ca

Double Delight Raspberry vs Black Crowberry

Rubus x Double Delight

Empetrum nigrum

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Double Delight Raspberry
Black Crowberry

Double Delight raspberries have an excellent sweet-sour flavor. They freeze well and are suitable for use in jams, juices, and pies.

The Double Delight Raspberry is a primocane-fruiting variety, meaning that it produces fruit on first years' growth. Prune stalks down each winter or early spring to get higher fruit yields and easier harvesting.

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.

Double Delight Raspberry Quick Facts

Black Crowberry Quick Facts

Zone: 3a
Zone: 3a
Height: 1.5 m (5 ft)
Height: 0.2 m (0.5 ft)
Spread: 1.5 m (5 ft)
Spread: 0.4 m (1.3 ft)
Light: full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: any
Growth rate: fast
Growth rate: slow
Life span: short
Life span: medium
Growth form: low growing, matt-forming
Spreading: rhizomes - medium, seeds - low
Suckering: high


Foliage: evergreen needle-like leaves
Flowers: pink-red, very small
Bloom time: late spring to early summer
Berries: large, red
Berries: purplish-black, edible
Flavor: bland, slightly bitter
Harvest: August-September
Harvest: late summer to fall
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