Anything is possible but like roses they don't last very long inside the home and getting it back outside as a plant in ground grower may cost you the plant If me I'd enjoy it as it is for the time and plant it with a mound of mulch half way up as soon as they pass.

Hi Rebecca,

I've been successful by keeping them down in our basement under lights over the winter and bringing them outside on warm, sunny days.
It's a lot of work but it's possible.
If you're going to over winter them inside then right up next to a cool window or in an unheated room would be your best bet.

Good luck! :)

-Robert