Small Cranberry vs Bilberry - TreeTime.ca

Small Cranberry vs Bilberry

Vaccinium myrtillus

Vaccinium oxycoccos

CUSTOM GROW

CUSTOM GROW

Bilberry
Small Cranberry

Bilberry is a native perennial shrub valued for its small, blue-black berries that ripen in mid to late summer. The berries resemble blueberries but have a richer, more tart, and intense flavor. They have long been used for fresh eating, baking, and preserves, while also providing food for birds and mammals. In spring, its delicate pinkish flowers attract bees and other pollinators.

Growing low to the ground, Bilberry forms spreading colonies that create dense understory cover. This growth habit provides food and shelter for wildlife, and its foliage adds seasonal interest by turning red to purple in autumn. With its adaptability and ecological benefits, Bilberry is well-suited for naturalization, ecological restoration, and pollinator gardens.

Small Cranberry is a native evergreen groundcover found in bogs, fens, and wet meadows. It produces delicate pink flowers that attract a variety of pollinators, including bees, and it serves as both a nectar source and host plant for the Bog Fritillary (Boloria eunomia) butterfly. By late summer, the plant bears deep red berries that are eaten by both wildlife and people. With their high pectin content, the berries are well-suited for making jams and jellies.

Often creeping among sphagnum moss, Small Cranberry thrives in cold, acidic, and nutrient-poor soils (pH 2.9–4.7), making it well adapted to northern wetland environments. With its woody stems, it is technically classified as a shrub and often described as a subshrub or dwarf shrub. It is also valuable for wetland restoration and naturalisation projects.

Note: We use Small Cranberry for Vaccinium oxycoccos. This species is also known by many other common names, including Bog Cranberry, Small Bog Cranberry, and others. Please confirm the scientific name to ensure you are ordering the correct plant.

Bilberry Quick Facts

Small Cranberry Quick Facts

Zone: 3a
Zone: 1b
Height: 0.3 m (1.0 ft)
Height: 0.1 m (0.2 ft)
Spread: 0.5 m (1.5 ft)
Spread: 0.5 m (1.5 ft)
Light: partial shade, full sun
Light: any
Moisture: normal
Moisture: wet
Growth rate: slow
Growth rate: fast
Life span: medium
Life span: medium
Growth form: low growing, clump-forming
Growth form: creeping, ground cover
Spreading: rhizomes - medium, seeds - medium
Spreading: rhizomes - medium, layering - medium

Toxicity: leaves may be unsafe in high doses

Foliage: small, leathery, evergreen
Flowers: white or pink, bell-shaped
Flowers: pink, nodding with reflexed petals
Bloom time: summer
Bloom time: late spring to early summer
Berries: round bluish-purple berries, edible
Berries: small red cranberries, edible
Flavor: sweet
Flavor: tart
Harvest: late summer to early fall
Harvest: late summer to fall
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: common bilberry, dwarf bilberry, low bilberry, myrtille, myrtle blueberry, myrtle whortleberry, whortleberry
Other Names: marshberry, small bog cranberry, swamp cranberry