Limelight Hydrangea vs Showy Aster - TreeTime.ca

Limelight Hydrangea vs Showy Aster

Eurybia conspicua

Hydrangea paniculata Limelight

CUSTOM GROW

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Showy Aster
Limelight Hydrangea

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.

Limelight Hydrangea is a flowering shrub that is known for its green flowers. As they mature, the flower colour changes from a pale green to a creamy white, followed by shades of pink and red. Hydrangea flowers persist longer compared to other flowering shrubs, blooming from late July into fall. They are a popular choice for flower arrangements.

The Limelight Hydrangea can be grown as a stand alone shrub, as a hedge, or incorporated into a flower garden. Blooms occur on new wood, so regular pruning is encouraged in late winter. This is an award winner from the Proven Winners® collection.

Showy Aster Quick Facts

Limelight Hydrangea Quick Facts

Zone: 2b
Zone: 3a
Height: 0.6 m (2.0 ft)
Height: 2.1 m (7 ft)
Spread: 0.5 m (1.5 ft)
Spread: 2.1 m (7 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: any
Moisture: any
Growth rate: fast
Growth rate: medium
Life span: short
Life span: medium
Growth form: upright, colony-forming
Spreading: rhizomes - medium, seeds - medium
Suckering: none


Toxicity: toxic to dogs, cats, and horses
Flowers: purple-blue, with yellow centers
Flowers: greenish white
Bloom time: late summer to early fall
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB
Other Names: western showy aster
Other Names: limelight panicle hydrangea