Not to be confused with Missouri’s native twining honeysuckle vines, the invasive East Asian species was originally introduced for landscaping and erosion control. Unfortunately, this non-native plant not only enables erosion, but also leaves a wake of ecological destruction in its path.
We have been working with a variety of partners and volunteers to eradicate this plant throughout the greenways and along stream banks.
Here’s what you need to know so you can stop its spread in your own back yard!
Why is Bush Honeysuckle harmful?
Bush Honeysuckle “leafs out” early in the spring and remains late into fall, giving it a competitive advantage over native plants
It forms a thick under-story that limits sunlight to native plants; choking out their growth
It competes with other plants for soil moisture and nutrients
It competes with native plants for pollinators, resulting in fewer seeds set on native species
The red berries of honeysuckle are like “junk food” for migrating birds; does not provide the high-fat content they need for their long flights of migration
How does it spread?
Aggressive self-seeding in the area surrounding the plant
Seeds are also spread by birds and small mammals, the seeds can germinate in the shade of a forest canopy
How can you identify invasive honeysuckle?
Dense shrubs from 3 to 15 feet tall
The leaves are directly opposite each other on the stem (not staggered)
1-inch long fragrant paired tubular flowers with narrow petal; white flowers that later become yellowish
Red or orange berries near the base of the leaves in the fall
Stems are hollow, light tan color with arching shape and vertical lines on bark
First to leaf out in the spring and last to lose their green color in the fall
Click here for detailed information from the Missouri Botanical Garden on how to differentiate the invasive plant from native species
How do you get rid of bush honeysuckle?
Hand pulling small plants
The cut-stump or stem method
Dig out roots
Click here for detailed tips and tricks for removing bush honeysuckle from the Missouri Botanical Garden
Help us remove honeysuckle along the greenways!
Great Rivers Greenway partners with local organizations to offer volunteer opportunities throughout the region to restore and beautify the greenways -including the removal of Bush Honeysuckle and other invasive plants.
To stay informed about upcoming volunteer events, register for our email newsletter and we will let you know when opportunities are available. You can also feel free to drop us a line if you have any questions.
Check out photos from past honeysuckle removal events!