Slough Grass vs Harebell - TreeTime.ca

Slough Grass vs Harebell

Beckmannia syzigachne

Campanula rotundifolia

ONLY AVAILABLE BY CONTRACT GROW

NOT AVAILABLE THIS SEASON

(new stock expected: fall of 2026)

Slough Grass
Harebell

Slough Grass is a hardy grass that will happily grow in any wet soil. It is usually found near water and is common haymaking material or forage.

Slough Grass is also useful for erosion control and land reclamation.

Harebell is a native perennial wildflower known for its bell-shaped, blue-violet flowers. The noddling blooms occur in clusters at the top of slender stems. Blooming in bursts from summer to fall, the flowers attract pollinators such as butterflies, bees, and hummingbirds.

Regular deadheading encourages additional blooms, extending its floral display through the season. Harebell prefers areas with cooler summer climates and does poorly in those that get too hot and humid. It is well suited for native wildflower gardens, pollinator gardens, and naturalization projects.

As a perennial, it dies back to the crown each winter, it will regrow from the base in the spring. Avoid disturbing the crown during late winter to ensure healthy growth the following season.

Slough Grass Quick Facts

Harebell Quick Facts

Zone: 1a
Zone: 3a
Height: 0.9 m (3 ft)
Height: 0.3 m (1.0 ft)
Spread: 0.5 m (1.5 ft)
Spread: 0.3 m (1.0 ft)
Moisture: wet
Moisture: dry, normal
Light: full sun
Light: partial shade, full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Flowers: yellowish, green
Flowers: bluish-purple; bell-like
Growth rate: fast
Growth rate: very fast
Life span: short
Life span: short
Suckering: none
Suckering: none




Other Names: sloughgrass, western slough grass
Other Names: bluebell, bluebell bellflower, bluebell of scotland, common harebell, cuckoos shoe, ladys thimble, scotch bluebell, scottish bluebell, witches thimble