Buckthorn includes both deciduous and evergreen shrubs and small trees. Some species produce small, black berries that are mildly toxic to humans but consumed by birds. Buckthorn is often considered invasive due to its aggressive growth and ability to outcompete native plants.
Inputs
- Hardiness zone 51
- Hardiness zone 61
- Hardiness zone 71
- Hardiness zone 81
- Hardiness zone 91
- Semi-shade1
- Moist soil1