Swamp Rose Mallow (Hibiscus) vs Yellow Mountain Avens - TreeTime.ca

Swamp Rose Mallow (Hibiscus) vs Yellow Mountain Avens

Dryas drummondii

Hibiscus moscheutos

CUSTOM GROW

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Yellow Mountain Avens
Swamp Rose Mallow (Hibiscus)

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.

Swamp Rose Mallow (Hibiscus) has large white-pink showy flowers which attract hummingbirds and pollinators to your yard. It is a tall, fast growing perennial shrub. The flowers typically only last 1-2 days, but the plant will continue to rebloom throughout the season.

This hibiscus tolerates heat and humidity but does not do well when exposed to wind. Make sure the plant has access to lots of moisture for better flowering.

The Swamp Rose Mallow (Hibiscus) is also known as the dinner plate hibiscus because it can grow incredibly large flowers, as big as dinner plates.

Yellow Mountain Avens Quick Facts

Swamp Rose Mallow (Hibiscus) Quick Facts

Zone: 1b
Zone: 5a
Height: 0.2 m (0.5 ft)
Height: 1.5 m (5 ft)
Spread: 0.3 m (1.0 ft)
Spread: 0.9 m (3 ft)
Light: full sun
Light: full sun
Moisture: dry, normal
Moisture: normal, wet
Growth rate: medium
Growth rate: fast
Life span: short
Life span: short
Growth form: mat-forming, creeping
Spreading: stolons - medium, seeds - low
Suckering: low


Foliage: evergreen, leathery
Flowers: yellow, buttercup-like, nodding
Flowers: pink-red
Bloom time: spring to summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, ON, QC, NB, NL, YT, NT
Native to: ON
Other Names: drummonds dryad, drummonds mountain avens, yellow dryad
Other Names: crimson-eyed rose-mallow, dinner plate hibiscus, eastern rosemallow, hardy hibiscus, marsh mallow, marshmallow hibiscus, sea hollyhock, swamp mallow, swamp rose hibiscus