I don't know much about Hawaiian Ginger. However, the native ginger of the eastern US is a shade plant. There are many shade plants that bloom in the shade, and that will not tolerate the sun (i.e., they will die). Perhaps looking up this particular plant will help most. You might need to address the soil, the container, the light, the moisture, or nutrients.

When you get it to bloom, please post a photo. It sounds lovely.