Q: We noticed that the bark is starting to fall off one of our trees. The tree was planted about three years ago and has been ...

Sap is the 'blood' of a tree, helping to move nutrients from the roots to the limbs. Some sap is not unusual, but excessive amounts may mean trouble. Learn what it means when you notice a lot of sap, ...

More than 271 million ash trees in Tennessee are at risk of being destroyed by emerald ash borers, an insect that arrived in Middle Tennessee in 2014, according to Nashville's Cheekwood Estate and ...

Fall is the ideal time to care for fruit trees after harvest. These 8 tasks help ensure strong roots, fewer pests, and better ...

It’s easy to understand why some refer to winter as “stick season.” Snow cover, gray skies, and cold temperatures could lead to agreement that there is nothing but sticks to look at in the garden. But ...

The Penn State Extension of Berks County Master Gardeners will be featuring questions and answers to inquiries received through their Garden Hotline. Q: I’m concerned about using insecticides to treat ...

Question: Several crape myrtles in our yard are shedding lots of bark. Is this normal? Answer: Not only are crape myrtles with shedding bark normal — but beautiful. Often under the outer layer of old ...