The timing is important for pruning barberry shrubs and varies depending on whether they are deciduous or evergreen shrubs. Both types of barberry are low-maintenance and should only require a ...

That lack of enemies has allowed the plant to grow unimpeded in the wild, choking out native plants while attracting insects that can transmit diseases. Japanese barberry is an invasive species ...

Cirelli said his main objective is to wrangle woody invasive species like Autumn Olive, Honeysuckle and Japanese Barberry down to acceptable levels. Managing invasive plants successfully requires ...