Green Bulrush vs Yellow Mountain Avens - TreeTime.ca

Green Bulrush vs Yellow Mountain Avens

Scirpus pallidus

Dryas drummondii

CUSTOM GROW

CUSTOM GROW

Green Bulrush
Yellow Mountain Avens

Green Bulrush is a common waterside plant, suitable for erosion control and land reclamation. Despite this, Green Bulrush is very drought resistant once established. Bulrushes can cool nearby areas on hot days.

Unlike many of the other waterside plants available, Green Bulrush does not attract wildlife. This makes it a good choice for surrounding residential water sources.

Green Bulrush is topped with spiky balls of florets, green in the spring and fading to brown in the fall.

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.

Green Bulrush Quick Facts

Yellow Mountain Avens Quick Facts

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


Foliage: long thin whitish green
Foliage: evergreen, leathery
Flowers: green spiked clusters
Flowers: yellow, buttercup-like, nodding
Bloom time: spring to summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON
Native to: AB, BC, SK, ON, QC, NB, NL, YT, NT
Other Names: cloaked bulrush, pale bulrush, pale-green bulrush
Other Names: drummonds dryad, drummonds mountain avens, yellow dryad