Commented: Have new cuttings need some suggestions Anyone there tonight?Is the climate still pretty cool/cold at your place? If it's still cold enough, I can recommend a pretty reliable method. This method is for fairly mature stems. This is what they call hardwood rootin...
Commented: Is the hard part over ?Perhaps adding a hole on the plastic every day until the plastic is full of holes. You will know that the plants are hardened at the end.
Commented: Rootstock rose??If you can post a picture, I can help to identify it. Otherwise look at my pics of rootstocks to see if you find it.
Here is a link that might be useful: Rootstocks