Have had beautiful holly bush for several years but recently the leaves are turning brown and limbs seem to be dying. What would cause this?
Holly Bush Browning
Certified GKH Gardening Expert
Browning and dying leaves can be the end result of environmental issues, insects or fungus.
I would do some further inspection.
Remove dead material from the bush and dispose of.
Treat with Neem oil as it works as both an insecticide and fungicide.