GINGER WRITES: When is the best time to selectively prune limbs on a maple? I was told the botanical name of my maple is acer palmatum. The tree has put on a tremendous amount of growth since early ...

The Norway maple (Acer platanoides) is found throughout Europe, from England north through Scandinavia. This tree was introduced to the U.S. by an English botanist, John Bartram, in 1756 when they ...

My Norway maple has lots of black spots on the leaves and the leaves are falling off the tree in large quantity. I am worried that the tree is dying. What is this problem and is there anything that I ...

We’re deep into fall and gardening is winding down, but there are still things gardeners wonder about. If you’ve got questions, turn to Ask an Expert, an online question-and-answer tool from Oregon ...