Aster cordifolius ‘Avondale’

Aster cordifolius 'Avondale' has arching stems with clouds of lavender-blue flowers that billow throughout the shade garden.


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Aster cordifolius ‘Avondale’, now known scientifically as Symphyotrichum cordifolium, is an eastern North American native wood aster that is a prolific bloomer carpeting the shade garden with light blue flowers on arching stems in early fall when little else blooms and the hostas are in decline. The small light blue to lavender blue flowers have lemon yellow centres that age to red. They are produced in abundance creating a beautiful and long-lasting filler in the garden or in autumn flower arrangements! Tolerant of dry shade. Can also be grown in sunny conditions with even moisture where plants will be more upright.

Common Name:  Wood Aster

Family:  Asteraceae (The Aster Family)

Zone Hardiness:  3-8

Light:  Full Shade Part Shade Part Sun

Height:  2-4'

Width:  12-24"

Primary Bloom Colour:  Blue

Secondary Bloom Colour:  Yellow

Class:  Deciduous

Type:  Perennial

Bloom Time:  Fall

Soil Moisture:  Average, Dry

Stem Colour:  

Fragrance:  No

Berries:  

Benefits:  Bees Butterflies

Deer Resistant:  Yes

BC Native:  No

Native Habitat:  Deciduous woods and roadsides.

Award:  GPP

Geographical Origin: