I think the Confed. Rose is a double. I don't think any are single, but not sure. The rain we had resurrected one little plant under the oak out back and it took off! I hope it's the deep pink one I thought I'd lost.
DH just turned on the heater in the hoophouse off the gameroom. As much as I wanted it on, I think I'll be up a few times to check on it. We usually stay a couple of degrees warmer than predicted.