We have 20 some photinias as a hedge, all about 4 years old and all were doing well until now. One out in the middle is dying (leaves drying up). We have gophers, but I don't think they would do this. Please help with your thoughts on this.
Certified GKH Gardening Expert
It is likely a fungus. This article will help: https://www.gardeningknowhow.com/ornamental/shrubs/photinia/photinia-leaf-spot.htm