5 yr old lilac is yellowing and seems to be morphing into something different.
I have 5 lilac bushes that are about 5 yrs old. 4 are doing great but 1 has turned yellow. New growth doesn’t even look like a lilac leave. I don’t now what to do. The 5 bushes create a nice privacy hedge so I don’t want to cut the one out. I also don’t want the other to get the same problem. I’ve attached photos of the bush in question. Help.
Somerset County New Jersey
Thank you for your question. In order to get local information, we suggest you contact your own county extension service for assistance: https://somerset.njaes.rutgers.edu/contact.html Good luck!