Sweet Gale vs Black Crowberry - TreeTime.ca

Sweet Gale vs Black Crowberry

Myrica gale

Empetrum nigrum

CUSTOM GROW

CUSTOM GROW

Sweet Gale
Black Crowberry

Sweet Gale is a native, nitrogen-fixing shrub known for its aromatic foliage. Tiny glands on the leaves release a balmy, bay leaf-like scent with floral and citrus notes. In spring, the yellowish male catkins provide one of the earliest sources of pollen for bees and other insects. While later in the season, the female catkins produce seeds that are eaten by waterfowl. Sweet Gale is dioecious, meaning male and female flowers occur on separate plants.

Sweet Gale thrives in wet, acidic soils and is commonly found along wetlands and lakeshores. It can help stabilize shorelines, while its dense growth provides valuable cover for wildlife. It is well-suited for naturalization, wetland restoration, and erosion control projects.

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.

Sweet Gale Quick Facts

Black Crowberry Quick Facts

Zone: 1b
Zone: 3a
Height: 1.2 m (4 ft)
Height: 0.2 m (0.5 ft)
Spread: 0.9 m (3 ft)
Spread: 0.4 m (1.3 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: any
Growth rate: medium
Growth rate: slow
Life span: medium
Life span: medium
Growth form: upright, thicket-forming
Growth form: low growing, matt-forming
Spreading: suckering - medium, seeds - low
Spreading: rhizomes - medium, seeds - low


Foliage: dotted with yellow glands, sweet scented
Foliage: evergreen needle-like leaves
Fall colour: yellow
Bark: reddish-purple, dotted with yellow glands
Flowers: pink-red, very small
Bloom time: late spring to early summer
Berries: purplish-black, edible
Flavor: bland, slightly bitter
Harvest: late summer to fall
Hybrid: no
Hybrid: no
Catkins: yes
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: bog myrtle, meadow-fern, sweet bayberry, sweetgale
Other Names: crakeberry, curlewberry, heathberry, northern crowberry