At one point I did have an inside Hibiscus and we also heated with wood. It survived but did not thrive. I was misting it constantly. I probably got 3 blooms all winter.It was in a southern window, and if I did it again, I might add a plant light. I do hate how insects will appear, no matter what you do! I repotted it before going inside, and would give it a shower every week or two.