Climbing Aster
Ampelaster carolinianus
Last reviewed: June 2026
Light
full sun
Water
medium
Size
60"–240" H × 36"–120" W
Bloom
Aug, Sep, Oct, Nov
Native to
FL, GA, NC, SC
Pollinators
bees, butterflies
Climbing aster is a vigorous native vine that can reach 20 feet, producing masses of small white to pale purple flowers from late summer through fall. This deciduous climber needs sturdy support structures and spreads readily, making it better suited for naturalistic settings. The abundant late-season blooms provide crucial nectar when few other plants are flowering.
In an HOA neighborhood
Climbing Aster takes more care to keep looking intentional in a front yard. Maintenance level: high. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Very large mature size can overwhelm structures
- Aggressive spreading habit may appear uncontrolled
- Dormant winter appearance looks messy
Wildlife value
Provides essential late-season nectar for migrating butterflies and native bees when most other flowers have finished blooming. The seeds also feed birds through winter.
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 Climbing Aster fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.