Hi Jeff, so far the Nepenthes grows nicely by my west side facing window indoors, as long as I keep it in some standing distilled water. But typically they say it is not needed, I guess it compensates for our very dry conditions. Since it is indoors, I occasionally feed it with errant spiders that gets indoors.
Try one, and observe how it goes, there are lowland and highland varieties and different hybrids, so I am still learning how it goes.
This is a nice page about lowland and highland Nepenthes:
https://www.growcarnivorouspla...