American Sicklepod
Senna obtusifolia
Last reviewed: June 2026
Light
full sun
Water
medium
Size
12"–48" H × 12"–24" W
Bloom
Jul, Aug, Sep
Native to
AL, AR, CA, FL and 22 more states
Pollinators
bees, beetles
Browse plants for this ecoregion
American sicklepod is an annual wildflower that grows 1-4 feet tall with bright yellow flowers blooming from July through September. This native plant thrives in full sun with moderate water needs and provides a cheerful summer display. As an annual, it completes its life cycle in one growing season and may self-seed in favorable conditions.
In an HOA neighborhood
American Sicklepod takes more care to keep looking intentional in a front yard. Maintenance level: moderate. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Often considered a weed due to its common name 'sicklepod'
- Can spread aggressively through self-seeding
- May appear unkempt as pods develop and plant dies back
Wildlife value
The bright yellow flowers attract bees and beetles during the summer months. This plant serves as a valuable nectar source for pollinators during the peak growing season.
Common questions
- How much sun does American Sicklepod need?
- American Sicklepod grows best in full sun conditions.
- When does American Sicklepod bloom?
- American Sicklepod blooms in July, August, and September.
- Where is American Sicklepod native?
- American Sicklepod (Senna obtusifolia) is native to AL, AR, CA, FL and 22 more states, per the USDA PLANTS Database and regional native plant society lists.
- What pollinators does American Sicklepod attract?
- American Sicklepod draws bees and beetles.
- Is American Sicklepod HOA-friendly?
- American Sicklepod 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 American Sicklepod? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
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