Oriental Bittersweet
Celastrus orbiculatus
Last reviewed: June 2026
Light
part sun
Water
medium
Size
60"–360" H × 60"–360" W
Bloom
May, Jun
Native to
AR
Pollinators
bees, beetles
Oriental bittersweet is a vigorous climbing vine that can reach impressive heights and spreads. It produces small greenish flowers in late spring followed by colorful orange berries in fall that persist into winter.
In an HOA neighborhood
Oriental Bittersweet 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.
- Highly invasive species that outcompetes native plants
- Can damage structures and trees with aggressive growth
- Prohibited or restricted in many areas
Wildlife value
The flowers attract bees and beetles during bloom time. Birds are drawn to the bright orange berries in fall and 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 Oriental Bittersweet fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.