Miniatures, the smaller shrubs, and most of the Floribundas are the easiest, though almost any rose will work if the tub is large enough--100 cm wide and 70 cm deep for Hybrid Teas, Grandifloras, and mid-sized shrubs. It might be hard to find a tub large enough to fit the larger climbers and shrubs.

Thank you :)

I have a few in pots Hywel but as Tug says LARGE pots. Rhapsody in blue, Osiria, Purple Tiger to name a few.

Thanks, I like Rhapsody in Blue. I'll try to get one when I can get to a garden centre. They are supposed to be open in Wales soon.

My Golden Showers has been an absolute picture this year -- growing in a dustbin (with drainage holes) for at least ten years.

Thanks for the information, and I'm pleased to hear about your rose :)