As barberry are fast-growing shrubs, not trimming them can result in the shrubs getting overgrown and unkempt. I heard from two plant experts about when to prune barberry bushes and they revealed ...

Considerations for your landscaping plans should include finding the right plants for our climate, as well as selecting regional natives and avoiding plants that are considered invasive. Pennsylvania ...

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 ...

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 ...

For more than two decades, Pia Van de Venne of Murrysville has been working to rid the municipality’s parks of invasive plants including barberry, garlic mustard and Japanese stilt-grass.

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

Japanese Barberry (Berberis thunbergii): In full sun, this shrub is an attractive shade of red and burgundy, especially in autumn, which is one of the reasons that it was a landscaper’s favorite.