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Climbing Hempvine

Mikania scandens

Also listed as Mikania angulosa, Eupatorium scandens

Also known as Climbing Hempweed, Climbing Boneset, Louse-plaster

vine⛅ part shade💧💧 moderate water❄ Hardy: Zone 3a – Zone 11b

Climate Match for your location

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A vigorous twining vine with heart-shaped leaves and small white or pinkish flowers in late summer and fall. Commonly found in moist woodlands and along stream banks in the eastern United States.

Why grow it

Climbing hempvine establishes quickly in wet or poorly drained sites where many ornamental vines struggle, making it useful for streamside stabilization or boggy areas. Its late-season flowers provide nectar when other native vine sources are scarce. Compared to cultivated alternatives like clematis, it requires minimal pruning and no staking in appropriate conditions.

Watch out for

This vine can become dense and heavy; ensure support structures are sturdy and inspect them periodically. In optimal conditions it spreads vigorously, so plan containment strategies or prune back regularly if space is limited. Performance varies significantly by region and moisture level, so observe its behavior in your specific site before planting it extensively.

Overview

Form
Spreading
Growth Rate
fast
Size
6–1′ tall
Dormancy
deciduous
Family
Asteraceae
Biomass and mulch

Native to the United States

Native Range

Eastern North America

Native to: Alabama, Arkansas, Connecticut, District of Columbia, Delaware, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Missouri, Mississippi, North Carolina, New Hampshire, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Virginia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SummerFall

Similar climbers you might consider:

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Companion Planting

Plants well with