I have lots of sweet peas ready to go out and two celmatis. I really fancy something like this growing up beside the patio doors - does anyone know whether either of these would be ok in a pot against a south facing wall? If so, any ideas about pot size - I have a 30 cm diameter plant pot...
I have read that sweet peas like a bit of depth and clematis like cool roots, so not sure about this. I'd risk it for a biscuit with a couple of sweetpeas, but not my clematis!