Why Is Lilac Bush Not Blooming?

Question

Hello, I’ve red the reasons why it can happen that a lilac bush is not blooming, and one of them is age. My lilac has almost 40 years, is this an age that can create problems for blooming?

Answer 1

Yes. You can help, some with restorative pruning and proper fertilization. These can, usually, help restore an old shrub.