Ken, Yes it gets a lot of sun. I have 5-wall polycarbonate walls and shade cloth, but it is still blindingly bright in there. Temps fall to near 50 in the winter. Its growing in straight bark and gets watered every couple days.
I have no clue how to take care of it but I guess what I'm doing is right.
Ursula, I will send you the postage.
But I do hope you can get it to bloom.
Daisy