Q.I have a mock orange tree that doesn’t flower anymore. What can I do?
It flowered the first year I moved in. Then stopped. 2yrs ago it had a big infestation and I cut off all branches that were affected and sprayed the remaining. There is no sign of it now but it doesn’t flower.
Certified GKH Gardening Expert
Part of the reason could be the timing of when you cut off those branches. Mock orange should be pruned right after flowering to prevent cutting off next year's blooms.
Here are more possibilities: