Temperature requirements for those plants are somewhat different from my experience. The N. rafflesiana clone I grew did only well when temperatures stayed above 18deg over night. My N. gracilis is harder and even grows well under much colder conditions down to 13deg. But this may strongly depend on the clone you do get.
I'm going to go against the grain a little bit and recommend rafflesiana unless you have a lot of room. [img]http://www.**********.com/iB_html/non-cgi/emoticons/smile.gif[/img]. I know that it does in fact get much larger (the raff), but in my experience so far, I have had more problems with the gracilils. It's just a weed. I had one for about a month before it was growing out of my terrarium. [img]http://www.**********.com/iB_html/non-cgi/emoticons/wow.gif[/img].
God must have an interesting sense of humor
Thanks a bunch for all the info. all you guys.
My plants are going green to save the environment