I by no means know anything about grafting. All I know one plant can be attached to another and they both grow.
Could a Nepenthes be grafted to another species, or even a completely different type of plant?\
Could grafting a slow Nepenthes to a quick one speed growth?
What are your thoughts?
And something that would be really cool (as I did with my tomatoes) is to get a good rootstock, and graft multiple scions onto it. Franken-mato! It really is funny to see four different types of fruit coming from one tomato plant, let me tell you. Would be even better with Nepenthes, if such a thing were possible.
Except it has been done... http://www.carnivorousplants.org/cpn/articles/CPNv19n3_4p103_105.pdf
I graft my own tomato plants; and regardless of what the haters say, the weak heirlooms DO do better on a hybrid rootstock.