Anyone grow Paphiopedilum vietnamense?
 

If any of you grow, or have firsthand experience with, Paphiopedilum vietnamense, would you mind sharing its cultural information, please? It's not an easy plant to find here in the U.S., and the ones that I've been able to locate so far are pretty expensive. Before I buy one I would like to see if anyone else on this site would be kind enough to provide any information regarding your growing experiences (either positive or negative) with this species. Thank you!

Steve