Nice! I have the variegated Costus speciosa - as I mentioned above got it as a rooted cutting .. I don't expect it to bloom since I'm really more interested in being fruitful and the rhizomes multiplying this summer .. maybe next summer - I'll give it one more winter in the greenhouse then its on its own! You & I have a lot of gingers in common - hoping my greenii blooms .. I'll let you know if it starts making babies on the top (could they be bulbils?). I love your Rainbow Costus and I also have the Kaempferia - actually, aren't you the one who gave it to me? Also hoping the H ellipticum decides to bloom this year.