Q: I have a hazelnut tree about two feet tall that I planted a few years ago. Every year since, the main plant stays about the same but the sucker shoot zooms up to twice the height of the main plant, ...

Excessive sucker growth at a tree’s base or along the main stem usually indicates a problem, especially if it occurs on a tree that has not previously put out suckers. Some trees naturally produce ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

One of the major causes of tree failure is root damage. When a tree's root system has been extensively damaged, the whole tree can fall to the ground - or onto your house. "Most homeowners look up to ...

How do you tell if an elm tree has Dutch elm disease? How do you know if an ash tree is succumbing to emerald ash borer? How do you know if your seemingly healthy tree is about to croak and collapse ...