Showy Aster vs Round-Leaved Sundew - TreeTime.ca

Showy Aster vs Round-Leaved Sundew

Eurybia conspicua

Drosera rotundifolia

CUSTOM GROW

CUSTOM GROW

Showy Aster
Round-Leaved Sundew

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.

Round-Leaved Sundew is a native carnivorous plant, easily recognized by its bright green leaves covered in distinctive red, glandular hairs. These hairs secrete a sticky substance that is used to attract, trap, and digest insects. Their carnivorous nature allows them to survive in nutrient-poor, acidic soils where many other plants may struggle to grow.
They produce small white flowers that grow along the top of a slender, leafless stem. They can be found growing in wetlands, most often among sphagnum moss, in consistently moist, acidic soils. It does best in cooler summer climates and is intolerant of shade. Due to its small size, the plant can be difficult to spot in its natural habitat. Round-Leaved Sundew is an indicator of healthy wetland systems and is valued in ecological restoration and conservation projects.

Showy Aster Quick Facts

Round-Leaved Sundew Quick Facts

Zone: 2b
Zone: 3a
Height: 0.6 m (2.0 ft)
Height: 0.1 m (0.2 ft)
Spread: 0.5 m (1.5 ft)
Spread: 0.1 m (0.4 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: any
Moisture: wet
Growth rate: fast
Growth rate: slow
Life span: short
Life span: short
Growth form: upright, colony-forming
Growth form: rosette-forming
Spreading: rhizomes - medium, seeds - medium
Spreading: axillary bud plantlets - medium, seeds - low


Foliage: round, green with sticky red tentacles
Fall colour: red to marooon
Flowers: purple-blue, with yellow centers
Flowers: tiny white flowers on long leafless stem
Bloom time: late summer to early fall
Bloom time: summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: western showy aster
Other Names: roundleaf sundew