Plant blooms well, but leaves turning yellow and falling off. Watered well but not too much.
What Causes Hibiscus Leaves to Turn Yellow?
Certified GKH Gardening Expert
There are several reasons this can happen, normally associated with stress of some kind. This article explains many of them and will help you decide which is likely for your plant: https://www.gardeningknowhow.com/ornamental/flowers/hibiscus/answers-to-what-causes-hibiscus-leaves-turning-yellow.htm