Lilac tree is it dying?
I live in Toronto, On. I have a 25 year old lilac tree which has given no problems. However the past 3 years I have noticed a decline in a few of the branches. Right now there is one large branch that is completly void of any green leaves. There is another large branch that just have a few green leaves very sparse. Than the third branch looks fine.
There is something that looks like green moss growning over all the branches.
Is it possible that the large branch void of anything green could come back next year? Or should I just remove that entire branch.
It looks like 1/3 the tree is dead the other 1/3 on its way out and the last 1/3 looks fine.
Not sure what to do?