Well, the most recent attempt I made was some
P. ridleyii spore that I sowed 2 years ago, when the mother plant died from being eaten by a sow bug and pill bug infestation, and those spores still haven't germinated, even though they are in a terrarium, under lights, with some
Nepenthes cuttings and seedlings. Those small pots are now just growing some moss, but no
P. ridleyii.

- Rich