Climbing Hempvine
Mikania scandens
Last reviewed: June 2026
Light
part sun
Water
high
Size
120"–300" H × 36"–120" W
Bloom
Jul, Aug, Sep
Native to
AL, AR, CT, DE and 23 more states
Pollinators
bees, butterflies, wasps
Browse plants for this ecoregion
Climbing hempvine is a fast-growing native vine that can reach 10-25 feet in length. It produces clusters of small white flowers from July through September and thrives in moist, partially shaded areas. This vigorous climber needs sturdy support structures and regular management to prevent it from overwhelming other plants.
In an HOA neighborhood
Climbing Hempvine 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.
- Extremely vigorous growth can appear uncontrolled
- May overwhelm fences and structures
- Can look messy without frequent pruning
Wildlife value
The summer flowers attract bees, butterflies, and wasps, providing nectar during the peak growing season. Seeds may also provide food for birds in fall.
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 Hempvine fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.