Dewberry (Dwarf Raspberry) vs Black Crowberry - TreeTime.ca

Dewberry (Dwarf Raspberry) vs Black Crowberry

Rubus pubescens

Empetrum nigrum

COMING SOON

(new stock expected: fall of 2025)

CUSTOM GROW

Dewberry (Dwarf Raspberry)
Black Crowberry

Dewberry (Rubus pubescens) is a native, low-growing perennial that spreads by creeping stems to form a natural groundcover. In spring, it bears small white flowers that attract pollinators, followed by bright red edible berries resembling tiny raspberries. They are an important food source for birds and mammals.

Widespread across Canada, Dewberry serves as a larval host plant for butterflies such as the Spring Azure (Celastrina ladon), adding to its ecological value. It is a suitable choice for naturalization, pollinator gardens, habitat plantings, and ecological restoration projects.

Black Crowberry is a native evergreen shrub that forms low, spreading mats. It has unique foliage that spiral around the stem, and small dark berries, giving it visual appeal. The berries are edible, but can be acidic, so are not generally eaten fresh. In colder climates they have a sweet, tart taste, and are dried, used in deserts, or for making jams or jellies.
It provides food for birds and mammals, while its flowers attract pollinators such as bees. Its ability to grow in harsh climates makes it an important species for ecological balance.
Black Crowberry has historical significance as it provided a vital food source for the indigenous cultures of the arctic regions. It is abundant in Scandinavia and is used to make liqueurs, wines, and juices. In Newfoundland and Labrador the berries are known locally as ‘blackberries’ and are used in jams, jellies and baked goods like buns and puddings.

Dewberry (Dwarf Raspberry) Quick Facts

Black Crowberry Quick Facts

Zone: 1b
Zone: 3a
Height: 0.2 m (0.5 ft)
Height: 0.2 m (0.5 ft)
Spread: 0.2 m (0.5 ft)
Spread: 0.4 m (1.3 ft)
Light: any
Light: partial shade, full sun
Moisture: normal, wet
Moisture: any
Growth rate: medium
Growth rate: slow
Life span: short
Life span: medium
Growth form: upright, trailing
Growth form: low growing, matt-forming
Spreading: stolons - medium
Spreading: rhizomes - medium, seeds - low


Foliage: evergreen needle-like leaves
Fall colour: reddish or purplish
Flowers: small, white
Flowers: pink-red, very small
Bloom time: late spring to early summer
Bloom time: late spring to early summer
Berries: red, edible
Berries: purplish-black, edible
Flavor: bland, slightly bitter
Harvest: mid-summer
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, PE
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU
Other Names: creeping red raspberry, dwarf raspberry, dwarf red blackberry, dwarf red raspberry, trailing raspberry
Other Names: crakeberry, curlewberry, heathberry, northern crowberry