I came here looking for just this. Thank you for the suggestion and continuing this post. I have tried so many roses looking for cane hardy and winter survival. So far I have not had a lot of luck. I like the tea rose shape I do not like the torn tissue look. I admit I am a bit formal that form does not look tidy to me. Tea rose are iffy in my climate so I am starting at a deficit.
So far I have found a unknown yellow that has done very good for 15+ yrs
Pinita that I have been growing in a styrofoam box for 3 years. I read it was not hardy so I started putting iffy roses in strofoam boxes as a test. I refuse to keep digging holes and find a dead rose the following summer. I plant the prospective rose in a box and keep it in the area that I want to plant and cover with pine needles and see if it survives the winter.