Q.Leaves Not Dropping On Chimonanthus Praecox
My
Chimonanthus praecox
has never bloomed. It used to be in full-sun, now in dappled sun. Leaves haven’t dropped & it has never bloomed
Certified GKH Gardening Expert
Our experts say that it can take up to fourteen years for this shrub to produce flowers. The soil it's growing in needs to be well-draining. It may be time to prune the plant, as well. Check out the growing conditions noted in this article:
https://www.gardeningknowhow.com/ornamental/shrubs/wintersweet/wintersweet-plant-care.htm
You may want to snip a leaf or two and consult with your local agricultural extension agency or local gardening center.