This phenomenon, called marcescence, adds a unique dimension to the winter landscape, and gives me something to ponder while ...

Planting during winter can put too much stress on evergreen plants that are trying to establish roots while also providing ...

Quaking aspens store chlorophyll beneath their bark (particularly in younger trees), this is what gives the trunk a greenish cast. This helps them to continue to produce sugars, at least when the days ...

That tree outside your window might look leafless and dormant ... "A combination of winter's dry air, little soil moisture and fluctuating temperatures can be hard on trees and shrubs," says ...

Winter weather is in full force across Colorado. With snow and freezing temperatures, leaves have fallen but we still have to give trees and shrubs some tender love and care.