Allegheny Vine
Adlumia fungosa
Last reviewed: June 2026
Light
part shade
Water
medium
Size
120"–240" H × 24"–72" W
Bloom
Jun, Jul, Aug
Native to
CT, DE, IN, KY and 17 more states
Pollinators
bees, butterflies
Allegheny vine is a delicate climbing biennial with fern-like foliage and small white or pink flowers. It produces attractive heart-shaped leaflets and grows as a self-clinging vine that can reach 10-20 feet tall. It thrives in partial shade with consistent moisture and will self-seed to maintain its presence in the garden.
In an HOA neighborhood
Allegheny Vine 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.
- Biennial lifecycle creates inconsistent appearance
- Can look weedy or unkempt without proper support
- Self-seeding nature may be seen as invasive
Wildlife value
The summer blooms attract bees and butterflies with their nectar. The fine foliage also provides shelter for small beneficial insects.
Common questions
- How much sun does Allegheny Vine need?
- Allegheny Vine grows best in part shade conditions.
- When does Allegheny Vine bloom?
- Allegheny Vine blooms in June, July, and August.
- Where is Allegheny Vine native?
- Allegheny Vine (Adlumia fungosa) is native to CT, DE, IN, KY and 17 more states, per the USDA PLANTS Database and regional native plant society lists.
- What pollinators does Allegheny Vine attract?
- Allegheny Vine draws bees and butterflies.
- Is Allegheny Vine HOA-friendly?
- Allegheny Vine 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 Allegheny Vine? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
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