Q: Is it common for the chitalpa tree to partially defoliate in the summer? What would be the optimum amount of water for 15-foot chitalpa tree growing in Kingman, Arizona? A: Chitalpa, like some ...

If you have been in any of our parks, green spaces or near the water, and noticed leaves all over the ground, almost like it’s fall, chances are it’s due to sycamore anthracnose. This disease has hit ...

Fall comes early at my house with premature leaf drop on most of my maple trees now an annual occurrence. This year, however, has been particularly severe with leaves on my Norway Maples shriveling up ...

Leaves often turn yellow before they drop because the tree harvests many of the nutrients from the leaves before it sheds them. This past month I began to observe that the leaves on some of my maple ...