Aromatic Aster
Symphyotrichum oblongifolium
Last reviewed: June 2026
Light
full sun
Water
low
Size
12"–36" H × 12"–24" W
Bloom
Aug, Sep, Oct
Native to
AL, AR, CO, IA and 23 more states
Pollinators
bees, butterflies, beetles
Browse plants for this ecoregion
Aromatic aster is a compact native wildflower that produces masses of small purple or blue flowers from late summer through fall. This drought-tolerant perennial forms neat, bushy clumps and provides crucial late-season blooms when few other flowers are available.
In an HOA neighborhood
Aromatic Aster is an HOA-friendly choice. Maintenance level: low. Tidiness: 3 out of 5.
Works well in: foundation, mid zone, backyard only.
- Can look sparse in winter when dormant
- May spread more than expected if conditions are favorable
Wildlife value
This plant is a pollinator powerhouse, supporting bees, butterflies, and beetles during the critical fall migration period. It serves as a host plant for several butterfly species and provides nectar when most other flowers have finished blooming.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Aromatic Aster fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.