I just saw this for sale. Would it be a good candidate for a small-ish 30-gal heated (85day-75night) terrerium? I have seen fully mature plants and they do get large, but are generally very delicate thin-stemmed climbers once they are mature. Of course, once mine gets this big, I will move it into a much larger terrarium. I have heard many people say that n. madagascariensis is "hard" and many say it needs highland conditions. The only mature, flowering, vining madagascariensis plants I have seen were in "ultra-lowland" stovehouse conditions alongside 7 foot tall N. bicalcurata trees. I will grow mine in lowland conditions. I plan on growing other small, lowland, terrarium-friendly species such as N. tomoriana and N. belli along with it. Does anyone here have experinece with N. madagascariensis?