KC Gardens

Favorite dogwood stressed

My 10 yr old dogwood tree with deep pink flowers is perhaps my favorite tree. The leaves are curled and are partially brown. I researched and learned the root system is shallow so I have been watering with a very low sprinkler at the drip line for a couple of hours per week over the past month. What better suggestions are there? What is the best guess for the future of this tree? - Foy -