Got this one from eBay last year. It arrived half-dead with no viable roots, and an apologetic letter from the seller offering a refund if it didn't survive. Figured I'd give it a shot. After six months of moping, it decided to live, and now has one bloom, with two more buds on the way. Growing Intermediate/warm and shady in a 3" plastic net pot in sphagnum moss. Thanks for looking!
Good growing. I give me seedling conditions you described but nothing yet. Not even growth. Now after seing your pic of bloom, wich btw is beatutiful, I wish it would hurry up!