Why does cutting honeysuckle make it grow back?
Cutting removes the top of the shrub but leaves the root system alive, and the stump answers with new shoots. Ohio State University Extension says: “Simply cutting the shrub off at the base will cause prolific sprouting and increase the number of stems.” So a shrub with a few stems can become a shrub with many. Each cut stem is a place where new shoots can start. The sources describe the result. They do not give a count of how many shoots to expect.
Three sources say the same thing in their own words.
| Source | What it says |
|---|---|
| Ohio State University Extension (F-68) | Cutting at the base causes prolific sprouting and more stems |
| University of Kentucky (FOR-175) | Cutting the above-ground portion alone is typically ineffective, because plants rapidly re-sprout and grow back even denser than initially |
| University of Cincinnati News | Left to its devices, honeysuckle will resprout and grow wider and thicker than ever |
New shoots that grow from a cut base or root are resprouting. On honeysuckle the shoots come from the stump. The wider topic is in the guide on tree roots, stumps and regrowth. The plant is defined under honeysuckle, and the general idea of a stump sprout is a close cousin.
What makes the roots matter?
Honeysuckle grows from its roots as well as from seed. OSU says reproduction and spread is by both sprouting and seeds, which are disseminated primarily by birds. It describes bush honeysuckle as shrubs with shallow root systems. The University of Cincinnati article says the bush’s thick roots grow deep and wide, making removal of an entire mature plant difficult.
The two descriptions differ, so do not assume a shallow root is a weak one. OSU’s advice for mature plants is the safer guide: “An effective strategy for controlling mature bush honeysuckle will deaden both the above ground portion and the root system, which eliminates the potential for sprouting.”
University of Kentucky puts it as a rule for any method: because bush honeysuckles can sprout prolifically from stumps, any control method must ensure stumps are killed or removed.
When does cutting work?
On small plants, if you keep repeating it. OSU says small plants “can be pulled, dug, cut, or mowed fairly easily.” It says cutting and mowing is most effective when started in early summer, when food reserves are at their lowest. Pulling or digging must remove essentially every root. OSU says: “The key to this type of control method is to be vigilant.”
For medium to large shrubs, OSU says “Mechanical control alone is usually not a completely effective method.” That is the point where one cut with a saw is not enough.
What should you do right after cutting?
Treat the stump or cover it. The sources describe two routes.
- Herbicide on the cut stump. OSU describes cut stump treatment: cut the shrub close to the ground and apply herbicide to the cut surfaces. University of Kentucky says allowing the cut surface to dry will reduce herbicide effectiveness. Follow the product label for what to use, how much, and when. The steps are in the guide on how to kill honeysuckle roots.
- A black plastic cover. The University of Cincinnati reports that covering cut trunks in black plastic and pinning it to the ground effectively kills honeysuckle without chemicals. See the post on the black plastic honeysuckle method.
Both start with a cut near the ground. What matters is the step that follows the cut.
What if sprouts already came up?
Treat them while small, and keep watching. University of Kentucky says that if stems are cut and herbicide is not applied to cut stumps, or was applied ineffectively, you will see abundant sprouts. It says to deal with these through foliar herbicide application when the shoots are small. The product label sets the rules for any spray.
OSU adds a time frame: “Monitor treated plants for at least one year to determine if complete control is achieved.” Any plants that re-sprout or are not completely killed will need a follow-up treatment.
Does grinding fix the sprouting problem?
The sources here do not say. They cover cutting, herbicide, pulling and plastic cover, not grinding. Grinding reduces a stump to wood chips, but the sources do not test it on honeysuckle. For what a grinder leaves in the ground, see the guide on whether roots die after stump grinding. The pillar on honeysuckle stumps and roots puts each method side by side. Ask about it when you request your free estimate.
Next step
Read the guide on how to kill honeysuckle roots before you cut. Call (513) 587-6772 or send photos for a free estimate.
Frequently asked questions
Why does honeysuckle grow back thicker after I cut it?
Ohio State Extension says simply cutting the shrub off at the base will cause prolific sprouting and increase the number of stems. The roots stay alive, so the cut base sends up many shoots. University of Kentucky says plants grow back even denser than initially.
Is there any case where cutting honeysuckle works?
For small plants, OSU says cutting and mowing is most effective when started in early summer, when food reserves are at their lowest, and it must be repeated. For medium to large shrubs, OSU says mechanical control alone is usually not completely effective.
What should I do after cutting honeysuckle?
Kill the stump and roots. OSU describes cut stump herbicide treatment, which you follow with the product label. A University of Cincinnati botanist covers the stump with black plastic. Then watch the spot for at least one year.
Terms on this page
Sources
- Ohio State University Extension: Controlling Non-Native Invasive Plants in Ohio Forests: Bush Honeysuckle (F-68)
- University of Kentucky Extension: Woodland Invasive Plant Management Series: Bush Honeysuckle (FOR-175)
- University of Cincinnati News: How to control honeysuckle without herbicides
Written by Cincinnati Stump Grinding and checked against the sources above on October 26, 2026. City rules and product guidance change, so check the linked page before you act.