One of my older Nepenthes is a N. aristolochiodes I've been growing over 5 years. *It is still less than 7 cm across, and is producing lower pitchers about 2 cm high.
Anyway, I'm wondering if it might be a tissue culture weakling. *Plants such as N. talangensis, N. hamata and N. macrophylla are growing well in the same environment. *
Anyone out there have a similar experience?