So I received an order of Nepenthes about three weeks ago consisting of a N. Spectabilis, N. Mikei, and a N. Macfarlanei. Both the N. Spectabilis and N. Mikei are growing great(especially the N. Mikei), but the N. Macfarlanei seems to be slacking. The N. Mikei and N. Macfarlanei were about the same size(around 3 inch diameter), and since the time I got them, the N. Mikei has opened a pitcher that it came with, and grown a whole new pitcher and opened it up, while the N. Macfarlanei has only today decided to open up a pitcher that it shipped with. So my question is, is N. Macfarlanei considered a slow grower, or am I just not providing the right conditions(conditions are a terrarium that all my other highlanders seem to be happy with)?
Thanks for any replies!!!