I repotted all of my carnivorous plants today. They had become overgrown in the 18-inch container I had all of them in. One of the pitcher plants - Sarracenia "Judith Hindle" had grown so much, that it's now in a 12-inch pot of its own.
I got these from Lowes about two years ago - they were in one of those "death cubes" that they sell carnivorous plants in. There's a post on another site I found about "surviving the cube" here.
The first six months or so, I managed not to kill them. I had these along with probably tow other pitcher plants in a pot that was maybe six or seven inches wide at the most.
These are so big now that I'm definitely going to divide them in the spring. Any of my friends that want any of these, speak up now!