My Hong Kong Orchid tree is about 8 feet tall. I'm not sure how old it is, although I planted it about 3 years ago. It has always bloomed, but didn't this year. How can I improve blooming?
Hong Kong Orchid
Certified GKH Gardening Expert
If this is not fertilized at least once per year, then I would likely point this to be the problem. It would not hurt to fertilize this with a slow release all purpose fertilizer at least once per year.
Here is an article for more information about this species: https://www.gardeningknowhow.com/ornamental/trees/orchid-tree/growing-orchid-trees.htm