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Photo of Japanese Aster ‘Blue Star’ coming soon

Japanese Aster ‘Blue Star’

Kalimeris 'Blue Star' · See all Kalimeris

Japanese Aster ‘Blue Star’ is a full-sun to part-sun perennial hardy to zone 5; we sell it in 1-gallon pots for $11.99 at both stores.

Height & spread12–18 in tall
SunFull sun, Part sun
HardinessUSDA zones 5–9
Bloom seasonSummer
Flower colorBlue, Yellow
AttractsPollinators, Butterflies
Pot sizePrice
1GAL$11.99

Call South Portland or Westbrook to check availability.

Availability may change and prices are subject to change.

About this plant

Small daisy-like pale blue flowers (yellow center)

Good for

Questions about Blue Star japanese aster

How much sun does Blue Star japanese aster need?

Blue Star japanese aster grows best in full sun to part sun.

Is Blue Star japanese aster hardy in Maine?

Yes. It’s hardy to USDA zone 5, and Greater Portland is zone 5b–6a, so it comes back reliably each year.

How tall does Blue Star japanese aster get?

Blue Star japanese aster grows 12–18 in tall.