It provides an ideal time to prune barberry as you can easily see the shrub’s structure to remove dead, diseased, or damaged stems. Evergreen barberry varieties are pruned at a slightly ...

Barberry grows naturally on the edges of Polish mixed forests. This unassuming shrub is nearly entirely used for health applications. The leaves, fruits, roots, and bark all contain berberine—an ...

Pennsylvania falls within the defined USDA Northeast region of the U.S.: the western Pennsylvania specific USDA Planting Zone ...

2021 12:01 a.m. State agriculture officials have had it with Japanese barberry. After considering it previously in 2018, Pennsylvania officials have added the invasive shrub to their list of ...

Japanese barberry is an invasive shrub that harms the environment and human health (not to mention our animal companions). They have escaped our gardens and now outcompete native plants in our forests ...

Japanese barberry, a woody shrub in the Berberidaceae family, is an understory invasive that can live in many different soil and light conditions. It has nitrogen containing roots (giving them a ...

Pennsylvania Game Commission field forester Marty Cirelli is currently spearheading a project aimed at managing woody ...