I bought my nepenthes, pitcherless, in February this year. It's still pitcher to this very moment. But, I've successfully propagated two stem cuttings. I have used mulch instead of orchid bark, peat and perlite for their soil. Last week I've noticed that their leaves, pitcherless too, were yellowish but not like they were starting to wither. They are in my house with the temperature around 20 C and I mist them 3-4 times a day.
Could mulch be the cause for the color change?
And how do I make them pitcher? [img]http://www.**********.com/iB_html/non-cgi/emoticons/new/smile_h_32.gif[/img]