14, 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, 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 ...
This shrub is hardy in USDA Zones 5-9. Crimson pygmy barberry (Berberis thunbergii 'Atropurpurea Nana') is a compact shrub that generally grows to between 18 inches and two feet tall. With a ...
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 ...