Red-Tip Photinia Infection/Disease
I have a completely dead or diseased Red-tip Photinia and would like to know what salvation options I have, if any. Also, there are neighboring or adjacent Red-tips that appear to be 'catching' this disease and I would like to see what I can do for these degrading plants as well.
Certified GKH Gardening Expert
Sounds like a fungal disease. This article should help: https://www.gardeningknowhow.com/ornamental/shrubs/photinia/growing-red-tip-photinia.htm