Yellow Mountain Avens vs Early Blue Violet - TreeTime.ca

Yellow Mountain Avens vs Early Blue Violet

Dryas drummondii

Viola adunca

CUSTOM GROW

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Yellow Mountain Avens
Early Blue Violet

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. After the blooms fade, the plant produces silky seed heads that begin as upright, compact tufts and gradually expand into rounded, fluffy clusters, adding texture and interest to the landscape.

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.

Early Blue Violet is a low-growing native perennial wildflower valued for its striking early-spring blooms. The flowers range in color from vibrant blue to deep violet, often marked with pale highlights and fine white hairs. They provide an important early nectar source for pollinators and serve as a host plant for several fritillary butterfly species.

It spreads by both seed and rhizomes, gradually forming small colonies. Its dark green, heart-shaped leaves add ornamental appeal, and the plant shows some resistance to deer browsing. Early Blue Violet is well-suited to naturalization projects and pollinator-friendly gardens, and has also been used in coastal butterfly habitat restoration in the Pacific Northwest.

Yellow Mountain Avens Quick Facts

Early Blue Violet Quick Facts

Zone: 1b
Zone: 2a
Height: 0.2 m (0.5 ft)
Height: 0.1 m (0.3 ft)
Spread: 0.3 m (1.0 ft)
Spread: 0.2 m (0.5 ft)
Light: full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: dry, normal
Growth rate: medium
Growth rate: fast
Life span: short
Life span: short
Growth form: mat-forming, creeping
Growth form: low growing, clump-forming
Spreading: stolons - medium, seeds - low
Spreading: seeds - medium, rhizomes - medium
Maintenance: medium


Toxicity: rhizomes, fruit, seed poisonous to humans
Foliage: evergreen, leathery
Flowers: yellow, buttercup-like, nodding
Flowers: purple to blue-violet
Bloom time: spring to summer
Bloom time: mid spring to early summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, ON, QC, NB, NL, YT, NT
Native to: AB, BC, SK, MB, ON, QC, NS, NB, YT, NT
Other Names: drummonds dryad, drummonds mountain avens, yellow dryad
Other Names: dog violet, hookedspur violet, sand violet, western blue violet