Knowledgebase
Thorny Wineberry #870557
Asked May 29, 2024, 10:34 AM EDT
Cecil County Maryland
Expert Response
If you prefer to remove them without herbicide, they will need to be repeatedly cut down to the ground until the roots exhaust their stored energy supply that's fueling regrowth. Removal of any new foliage that appears after each pruning must be prompt to keep the plant weakened. We can't predict how long this process will take, but it might be several months or even over a year to fully eradicate them.
Miri