Sunset Red Maple sick
I have 4 Red Sunset Maples in my back yard, three are about six years old and the fifth tree is just 3 years old. I went on vacation last week and returned 10 days later and the young one looks very sick (rest are just fine). The young one has drooping leaves, yellowing, and is beginning to drop leaves... any advice???
thank you for any help available, Al in Seattle