Tsuga canadensis, the Eastern hemlock, was one of the dominant trees in our state’s forests. When our first settlers arrived, ...
The sense of solitude you can find in Golden Gate Canyon State Park is increasingly rare in Colorado’s Front Range. Even on ...
DC trees are under stress from pollen, drought, and temperature swings. Arborist Lou Meyer explains what’s happening and how ...
Winter burn can damage or even kill your evergreens. Learn why it happens, how to prevent it in autumn, and how to treat it ...