Flowering Raspberry vs Black Crowberry - TreeTime.ca

Flowering Raspberry vs Black Crowberry

Rubus odoratus

Empetrum nigrum

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CUSTOM GROW

Flowering Raspberry
Black Crowberry

The Flowering Raspberry is an ornamental shrubby plant that blooms with fragrant light purple flowers throughout the summer and has a large, decorative foliage of bright green leaves. The flowers resemble that of a wildrose, and the foliage turns a bright yellow in the fall. This cultivar produces small red raspberries, similar to that of a thimbleberry, but the fruit is mostly tasteless.

The Flowering Raspberry, also known as Virginia Raspberry or Purple-Flowered Raspberry, makes a great hedge plant and is a good choice for attracting birds to your yard.

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.

Flowering Raspberry Quick Facts

Black Crowberry Quick Facts

Zone: 3a
Zone: 3a
Height: 1.8 m (6 ft)
Height: 0.2 m (0.5 ft)
Spread: 4 m (12 ft)
Spread: 0.4 m (1.3 ft)
Light: any
Light: partial shade, full sun
Moisture: normal
Moisture: any
Growth rate: fast
Growth rate: slow
Life span: medium
Life span: medium
Growth form: low growing, matt-forming
Spreading: rhizomes - medium, seeds - low
Suckering: high


Foliage: evergreen needle-like leaves
Bark: thornless orange
Flowers: purple
Flowers: pink-red, very small
Bloom time: late spring to early summer
Berries: red to purple, seedy
Berries: purplish-black, edible
Firmness: firm
Flavor: tasteless
Flavor: bland, slightly bitter
Harvest: late summer to fall
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: ON, QC, NS
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU
Other Names: purple-flowered raspberry, virginia raspberry
Other Names: crakeberry, curlewberry, heathberry, northern crowberry