Lilac Bush Flowering

Question

I planted a new lilac last spring and it gave a few flowers. But so far this year, nothing. It is doubled in size, but no blooms. Is it too early or do I have to prune it back in order ot get flowers?

Answer 1

These articles should help: https://www.gardeningknowhow.com/ornamental/shrubs/lilac/lilac-bush-not-blooming.htm
https://www.gardeningknowhow.com/ornamental/shrubs/lilac/pruning-lilac-bushes-when-to-trim-lilac-bushes.htm