Q.Lilac Trees
I have 2 lilac trees ( they are bigger than bushes). They are flowering beautifully at the moment at the top. Lower down they are very woody with no leaves. How should these be pruned?

Certified GKH Gardening Expert
Common lilacs can get that way with age. They sometimes become more tree-like than shrub-like. This article can help you prune a lilac for it's best appearance
https://www.gardeningknowhow.com/ornamental/shrubs/lilac/pruning-lilac-bushes-when-to-trim-lilac-bushes.htm