I have a Kahili, White, store bought NOID ginger (obviously) and Turmeric. No sign of blooms on any of them, though they all look beautiful. I started the Kahili and White in December in my basement. Having a hard time figuring out the light. I over wintered the Basjoo there at the recomendation of Logees.
Good luck witha Basjoo. I am enjoying mine and it is getting SOOOOO big > 7 feet. The local newspaper did a feature article about me and my tropicals - headline Going Bananas.