Tall Fleabane
Conyza bonariensis
Last reviewed: June 2026
Light
full sun
Water
low
Size
12"–48" H × 6"–24" W
Bloom
Aug, Sep
Native to
SC
Pollinators
bees, butterflies, beetles
Browse plants for this ecoregion
Tall fleabane is an annual wildflower that grows up to 4 feet tall with small white or pale pink daisy-like flowers that bloom in late summer. It readily self-seeds and can spread naturally throughout garden areas. This plant thrives in full sun with minimal water needs.
In an HOA neighborhood
Tall Fleabane takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Has weedy appearance year-round
- Self-seeds aggressively
- Considered invasive weed by many
Wildlife value
The late summer blooms provide nectar for bees, butterflies, and beetles when many other flowers have finished for the season. Seeds also attract small birds and provide food for wildlife through fall and winter.
Common questions
- How much sun does Tall Fleabane need?
- Tall Fleabane grows best in full sun conditions.
- When does Tall Fleabane bloom?
- Tall Fleabane blooms in August and September.
- Where is Tall Fleabane native?
- Tall Fleabane (Conyza bonariensis) is native to SC, per the USDA PLANTS Database and regional native plant society lists.
- What pollinators does Tall Fleabane attract?
- Tall Fleabane draws bees, butterflies, and beetles.
- Is Tall Fleabane HOA-friendly?
- Tall Fleabane takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.
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 Tall Fleabane? 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