description Smooth Aster Overview
Smooth aster, Symphyotrichum laeve, is a perennial member of the aster family native to much of North America. It is distinguished by relatively smooth, often waxy blue-green stems and leaves, along with flower heads bearing violet or blue-purple rays around yellow central discs. The species blooms in late summer and autumn and occurs in prairies, open woods, rocky ground, and other sunny or partly shaded habitats.
help Smooth Aster FAQ
How can I distinguish smooth aster from other blue asters?
Smooth aster has notably smooth, often waxy blue-green stems and clasping leaves with little or no hair. Its violet-blue rays surround yellow discs that often become reddish as the flower heads mature.
When does smooth aster bloom?
Symphyotrichum laeve generally flowers from late summer into autumn. This timing makes it an important late-season nectar source when many earlier wildflowers have finished blooming.
Does smooth aster need full sun?
Smooth aster flowers most heavily in full sun but can tolerate some light shade. It performs well in dry to moderately moist, well-drained soil and is more drought tolerant than many asters.
How tall does smooth aster grow in a garden?
Mature plants commonly reach about 2 to 4 feet tall, depending on soil and moisture. Pinching the stems earlier in the growing season can produce a shorter, bushier plant.
explore Explore More
Similar to Smooth Aster
See all arrow_forward
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
