Blog
Learn about native species and ecological landscaping tips from a Minnesota Master Naturalist.
How to Manage Buckthorn Without Herbicide
Invasive buckthorn is notoriously difficult to manage. The two invasive species in North America, common buckthorn (Rhamnus cathartica) and glossy buckthorn (Frangula alnus), grow quickly to shade out native plants and form dense, impenetrable thickets. If cut and not treated with herbicide, buckthorn stumps will vigorously resprout to create multiple trunks. So, how do you manage buckthorn when you can’t use herbicide?
Native Plants to Replace Buckthorn
Managing buckthorn is a multi-year process with many techniques for removal. In this post, I’m focusing on revegetation after buckthorn removal. Recent research has shown that specific native plant species are well-suited for suppressing buckthorn regrowth. These species can outcompete buckthorn in spring and fall, helping revegetate open areas with bare soil. Complementary native plants can also benefit revegetation when planted alongside early establishment species. Check out these native plants for replacing buckthorn!