I have a yellow mini rose that has been blooming its head off since it got cooler. My dilemma is how to handle it this winter. My garage is heated because washer is out there, so it would be too warm to move the rose into the garage. I live in Zone 5 by the way. I have a little unheated greenhouse but it really gets cold out there. Buried four mini roses last year and covered with dirt and leaves and still lost them. So, I would entertain some suggestions as to how to winter over this rose that is in a container.Thanks for any ideas. It is Zone 5 in Northern Indiana. Barb