Carolina Cherry Tree
My girlfriend has a Carolina Cherry tree, and it seems to be doing poorly, as you can see from the attached photo of some of the leaves. We live in St. George, Utah which is zone 8. Any clues as to what the tree needs? Doesn\'t look like bugs. Thanks, Marty Grossman
Certified GKH Gardening Expert
This looks like Cherry Leaf Spot.
This link will help you with treatment options.