While spring gardening might not be foremost on residents’ minds during a snowstorm, the state announced Friday it will ban plant sales of certain pampas grasses and two varieties of buckthorn. The ...

In a remote canyon off the northern reaches of Lake Powell, a fourwing saltbush is growing deep roots as part of Ka-Voka Jackson's experimental plots of native plants. The silvery, sea-green shrub is ...

The Pennsylvania Department of Agriculture has added ravenna grass, glossy buckthorn and common buckthorn to a list of noxious weeds — plants that cannot be legally sold or cultivated in the state.

HARRISBURG, Pa. — The Pennsylvania Department of Agriculture has added three plants to a list of noxious weeds, which are plants that cannot be legally sold or grown in the state. Ravenna grass, ...

Pa. (WKBN) – The Pennsylvania Department of Agriculture is banning three invasive plants. Ravenna grass, glossy buckthorn and common buckthorn have been added to the list of noxious weeds and can no ...