I'm Zone 8, and we're looking at some nights with lows in the single digits next week. My current plan is to put my carns (Carolina Yellow Jacket sarracenia and VFT) in the storage room and block the door with a towel--I have them all together in a big box with finely shredded leaves to keep them warm, and they're all dormant. Will that be enough? IDK what the low end of cold tolerance is for these guys. It's getting into single digits and then teens during the nights next week.
I can always move them indoors, but due to other stuff I have going on right now it'd be kind of a hassle.