Buckthorn

What is Buckthorn & Why is it a Problem?

Buckthorn is an invasive shrub spread by birds that eat its berries. It quickly outcompetes native plants for resources, turning healthy forests into shrubby thickets with bare, erosion-prone soil underneath. With no natural predators, buckthorn infests most shady, unmanaged areas.

Take action against invasive buckthorn - rent a weed wrench from our Public Works team and remove it from your property.

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  1. Identify
  2. Remove
  3. Dispose
  4. Replant
  • Common Buckthorn: Green leaves remain after other plants drop their foliage
  • Bark: Gray to brown with prominent lenticels (small bumps)
  • Berries: Black, pea-sized berries in clusters (do not eat)
  • Look-alike: Black cherry has serrated leaves and different bark pattern

A tree line showing buckthorn, a separation of trees turning fall colors and buckthorn staying greenbuckthorn