In fall of 2021 two popular landscape plants were added to the Pennsylvania Department of Agriculture’s list of noxious weeds: Japanese barberry (Berberis thunbergii) and Callery pear (Pyrus ...
Extension educator Kathy Zuzek has written an informative article about the Japanese barberry. The plant is considered a nuisance now because it reproduces so rapidly. Avoid planting this bush in your ...
SEATTLE — “So, this barberry is a monster. It's out of control. It's way too big, starting to block the light from parts of my garden," said Ciscoe Morris, as he struggled to pull two gloves on to ...