Large trees can create a quiet shady spot, but their roots can pose problems in your yard. Follow these recommendations to ...

Don’t panic if you see spots on your tree’s leaves or something strange on the bark. Get to work diagnosing the problem with this guide that features pictures of common tree diseases and pests that ...

This shade tree makes a lovely addition to the yard. Unfortunately, it can come with a host of problems like pests, disease, and aggressive root systems.

Homeowners should periodically inspect their trees for warning signs. Signs of an unhealthy tree include falling bark, abnormal leaves and the presence of fungus or mushrooms. Certain tree species, ...

Many troubled trees suffer from the same long-term trauma: They were planted too deep. “It’s the most common underlying cause of tree problems,” said Sharon Yiesla, plant knowledge specialist at The ...

Pruning trees in spring is a common garden chore, but timing and technique matter. We talked to arborists about the most ...

Answer: This is Part II of the column on diagnosing tree problems. Last week, we learned that water stress and weed whacker injury are the most common tree problems in our landscapes, and that the ...

Christmas trees are wondrous symbols of the holiday season and fill our homes with festive promise. In the Christian faith, these trees represent Jesus’ birth and resurrection. For other celebrants, ...

CORVALLIS – Just when you’re ready for a long winter’s nap, it’s time to tend your fruit trees. If you don’t, chances are they’ll struggle in the coming season. Giving them attention now helps ward ...

For all the attention we give our flower beds, trees are an indispensable part of our landscape. Oaks, pecans, magnolias and others add shade, character and beauty to our yards. But behind their ...