Here is a link to a thread I made on another forum, showing pics of my N. villosa over the course of a year, for any of you that might be interested.
http://lhnn.proboards.com/index.cgi?action=display&board=s&thread=3436&page=1
http://lhnn.proboards.com/index.cgi?action=display&board=s&thread=3436&page=1