Showy Aster vs Bluebunch Wheatgrass - TreeTime.ca

Showy Aster vs Bluebunch Wheatgrass

Eurybia conspicua

Pseudoroegneria spicata (Agropyron spicatum)

CUSTOM GROW

CUSTOM GROW

Showy Aster
Bluebunch Wheatgrass

Showy Aster is a native perennial wildflower recognized for its tall stems topped with clusters of light purple blooms. Blooming from late summer into autumn, it provides an important late-season source of nectar and pollen for pollinators. It also produces seeds that are eaten by birds, extending its value to wildlife beyond the flowering season.

Drought tolerant once established, Showy Aster grows well in urban, rural, and disturbed sites. With its mix of ecological value and ornamental appeal, it is ideal for pollinator gardens, naturalization projects, and ecological restoration.

Bluebunch Wheatgrass is a native perennial bunchgrass common across prairies, foothills, and open woodlands. Longer-lived than many other grass species, it develops deep, fibrous roots that stabilize soils and make it drought-tolerant once established. It is a cool-season grass, growing most actively in spring and fall and slowing during the heat of summer.

This hardy grass provides excellent forage for deer, elk, and bighorn sheep, and is especially palatable to livestock. Its seeds feed birds and small mammals, while its bunching growth offers protective cover for ground-nesting birds such as sparrows and sage-grouse, as well as shelter for small mammals. Bluebunch Wheatgrass is well-suited to rangeland & prairie restoration, naturalization, and erosion control projects.

Showy Aster Quick Facts

Bluebunch Wheatgrass Quick Facts

Zone: 2b
Zone: 3a
Height: 0.6 m (2.0 ft)
Height: 0.6 m (2.0 ft)
Spread: 0.5 m (1.5 ft)
Spread: 0.5 m (1.5 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: any
Moisture: dry, normal
Growth rate: fast
Growth rate: slow
Life span: short
Life span: medium
Growth form: upright, colony-forming
Growth form: upright, clump-forming
Spreading: rhizomes - medium, seeds - medium
Spreading: tillering - high, seeds - medium


Flowers: purple-blue, with yellow centers
Bloom time: late summer to early fall
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB
Native to: AB, BC, SK, YT
Other Names: western showy aster