I have cuttings from a confederate Rose plant. We cut them in spring, rooted them and planted them in pots. When should they go

Question

into the ground? Is it necessary to keep them in pots until next year?

• 

Answer 1

As soon as they have developed roots they can be moved.
https://www.gardeningknowhow.com/ornamental/flowers/roses/roses-from-cuttings.htm