Hello Mindy
the propagation forum is not very activ this time of year . I would ask in the rose forum or ask karl_bapst_rosenut directly his email address is rosenut7673@embarqmail.com let me know what he says

Kenny

Here is a link that might be useful: Karl´s Homepage

Thanks Kenny. I just sent him an email. Will keep you posted on what he recommends. Wish me luck!

Mindy

I think the roots should still be o.k. I would just keep them
in the garage overwinter. Most roses can easily survive upper teens. Just keep them frozen as is, thawing them out won't do anything at this point. Possibly the buds are done, but even those maybe not. Some of my roses in a mild 4b winter survived right out to the tip of the cane, because they were covered in snow (Bonica), and next spring kept right on growing from the bud at the very tip. If you had said 10 below, then I would say worry, otherwise, not. Paul Mozarowski.

How are they looking today? Seems to me like they would mostly have been OK, but I am interested to hear.

I put some of my small ones out last night so the aphids would freeze their little green hineys.

Cheers,
Michelle