Have possibly made a bit of a faux pas — just bought two small pots of these for a couple of euros each not realising they were climbers. Now wondering how big / rampant they might get, and where would be best to plant them — are they invasive, how much support would they need?
I think they're evergreen which is good as I have an overlooked (in the winter — full of deciduous plants) corner I need something in, but it doesn't get much sun
Any ideas/ suggestions — could I just leave them in tubs for the summer for example?