Hello Jessie! Welcome to the fun world of Carnivorous plants!
I grow my Sarracenias outdoors in a container sitting in distilled water. If we get rain, which is not often unfortunately, I try to collect some for my carnivores. During late Fall to winter it is dormant time for the Sarracenias, so they tend to look ratty and ugly, but I still keep them sitting in water. Our winters here are mild anyways. Got to be patient for their return in mid Spring.
I normally buy my carnivorous plants direct from vendors during plant shows, but I do see their online websites:
https://www.californiacarnivor... or try
http://www.growcarnivorousplan...