We have a lilac tree that only gets blooms on the top of the bush how can we get blooms on lower branches?
Certified GKH Gardening Expert
This can have many causes, and pruning can usually solve the issue, along with a fertilizer in spring. Can you include a photo, so that I may see what is going on?
In the meantime, this article will help: https://www.gardeningknowhow.com/ornamental/shrubs/lilac/lilac-care-growing-and-planting-lilac-bush-plants.htm