Hopefully someone who grows Tropical HIbiscus as an indoor plant will come along and offer advice. I live in Florida where they are grown as landscape shrubs. I've never tried growing one indoors but I'd think as long as it has heat and humidity it would survive; I doubt it would bloom being inside during the colder months because it needs high light/direct sun but you could always overwinter it indoors and move the container back out during the spring and summer months to enjoy the blooms.
