The bloom time is usually spring into summer, but some cultivars bloom in late winter or late summer. The growth rate and ...

Winter burn can be a serious problem for evergreens. After the cold and windy winter we had, signs of winter burn abound on evergreen shrubs and trees. There are some broadleaved evergreens such ...

Care for a rhododendron shrub should begin at planting time by making sure the shrub occupies a sheltered position. It should receive only partial sun even in winter and be mulched heavily enough ...

This current weather in Pennsylvania does remind us that extreme winter events can still occur, and that managers and hunters ...

Injury to Trees and Shrubs The ideal time to assess winter injury to trees and shrubs is after new growth begins to emerge in the spring. Some injuries may not show symptoms until ...