Bog Aster
Oclemena nemoralis
Last reviewed: July 2026
Light
part shade
Water
medium
Size
12"–24" H × 12"–18" W
Bloom
Jul, Aug, Sep
Native to
CT, DE, MA, MD and 8 more states
Pollinators
bees, butterflies, beetles
Aromatic aster is a native wildflower that produces clusters of small white to pale purple daisy-like flowers from summer through early fall. This compact perennial forms neat clumps with narrow leaves and thrives in partially shaded areas with average moisture.
In an HOA neighborhood
Bog Aster is an HOA-friendly choice. Maintenance level: low. Tidiness: 3 out of 5.
Works well in: foundation, mid zone.
- May look sparse in early spring
- Flowers are small and less showy than typical garden asters
Wildlife value
The flowers attract native bees, butterflies, and beneficial beetles during its long blooming period. Seeds provide food for songbirds in late fall and winter.
Common questions
- How much sun does Bog Aster need?
- Bog Aster grows best in part shade conditions.
- When does Bog Aster bloom?
- Bog Aster blooms in July, August, and September.
- Where is Bog Aster native?
- Bog Aster (Oclemena nemoralis) is native to CT, DE, MA, MD and 8 more states, per the USDA PLANTS Database and regional native plant society lists.
- What pollinators does Bog Aster attract?
- Bog Aster draws bees, butterflies, and beetles.
- Is Bog Aster HOA-friendly?
- Bog Aster is generally an HOA-friendly choice in the right placement, with low maintenance.
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.
Ready to grow Bog Aster? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
Not sure where to start? Take the 2-minute yard quiz