Small Cranberry vs Yellow Mountain Avens - TreeTime.ca

Small Cranberry vs Yellow Mountain Avens

Vaccinium oxycoccos

Dryas drummondii

CUSTOM GROW

CUSTOM GROW

Small Cranberry
Yellow Mountain Avens

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.

Yellow Mountain Avens is a native perennial wildflower with bright yellow buttercup-like blooms. The nectar-rich flowers attract a variety of pollinators, including bees and butterflies. By thriving at higher elevations, it helps sustain pollinator populations and provides one of the earliest sources of nectar and pollen in alpine habitats.

As a nitrogen-fixing plant, Yellow Mountain Avens enriches soil fertility and supports the growth of surrounding vegetation. It forms dense, spreading mats of evergreen foliage that act as a groundcover and help stabilize soil. Often among the first species to establish in disturbed alpine sites such as glacial outwash or landslides, it is well-suited for alpine revegetation, erosion control, naturalization, and ecological restoration projects in harsh, rocky environments.

Small Cranberry Quick Facts

Yellow Mountain Avens Quick Facts

Zone: 1b
Zone: 1b
Height: 0.1 m (0.2 ft)
Height: 0.2 m (0.5 ft)
Spread: 0.5 m (1.5 ft)
Spread: 0.3 m (1.0 ft)
Light: any
Light: full sun
Moisture: wet
Moisture: dry, normal
Growth rate: fast
Growth rate: medium
Life span: medium
Life span: short
Growth form: creeping, ground cover
Growth form: mat-forming, creeping
Spreading: rhizomes - medium, layering - medium
Spreading: stolons - medium, seeds - low


Foliage: small, leathery, evergreen
Foliage: evergreen, leathery
Flowers: pink, nodding with reflexed petals
Flowers: yellow, buttercup-like, nodding
Bloom time: late spring to early summer
Bloom time: spring to summer
Berries: small red cranberries, edible
Flavor: tart
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, ON, QC, NB, NL, YT, NT
Other Names: marshberry, small bog cranberry, swamp cranberry
Other Names: drummonds dryad, drummonds mountain avens, yellow dryad