Thunderchild Flowering Crab vs Yellow Mountain Avens - TreeTime.ca

Thunderchild Flowering Crab vs Yellow Mountain Avens

Dryas drummondii

Malus x adstringens Thunderchild

CUSTOM GROW

Yellow Mountain Avens
Thunderchild Flowering Crab

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.

Thunderchild Flowering Crab is a hybrid crab apple known for its attractive and fragrant dark pink blossoms and deep purple mature leaves.

Tree farmers will find this hybrid appealing as a pollinator for other apples, while home growers will enjoy the red pome's ability to attract flocks of Cedar Waxwings in the early spring.

This species is reportedly resistant to fireblight.

Yellow Mountain Avens Quick Facts

Thunderchild Flowering Crab Quick Facts

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Zone: 1b
Zone: 3a
Height: 0.2 m (0.5 ft)
Height: 5 m (15 ft)
Spread: 0.3 m (1.0 ft)
Spread: 4 m (12 ft)
Light: full sun
Light: full sun
Moisture: dry, normal
Moisture: normal
Growth rate: medium
Growth rate: medium
Life span: short
Life span: medium
Growth form: mat-forming, creeping
Spreading: stolons - medium, seeds - low
Suckering: none


Foliage: evergreen, leathery
Foliage: dark purple leaves
Fall colour: dark red
Flowers: yellow, buttercup-like, nodding
Flowers: dark pink blossoms
Bloom time: spring to summer
Fruit: small red pomes that hang through the winter
Berries: small red pomes that hang through the winter
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, ON, QC, NB, NL, YT, NT
Other Names: drummonds dryad, drummonds mountain avens, yellow dryad