hiiiiiiii!
okay i'm gonna give you the conditions that mine are under right now. Mine is in a terarrium right now as a leaf cutting. its got a small
plant growing out of the end of the cutting.
Temperature is between 70 and 80 degrees
Humidity is above 60%
I think the high humidity might help. It helps with pitchers anyway ^.^ The other thing is, what kinda potting mix are you using? I've got live moss
growing on a small layer of sand, and underneath that is a buncha long fibered sphagnum moss which has been packed in there pretty tight. It keeps the top soil moist, and it airates the roots, and ya ^.^ its cool!
Good luck with all that
lemme know if it still bugz ya!
~Phoebe