Mine is getting alot larger than when I got it, my fav. Nep, dont tell the others though, it is now starting a vine, for the summer it was in a very hot greenhouse, but it did get cool humid nights, it could get to 95 Farenheight (sp?) But got around 40 and humid at night, so I think thats basically the only thing that kept it going, now its in a very cool terrarium, arounf 50 F at da maybe 60 tops, then 35 to 40 F night