sorry, i know these "recommendation" threads can be a bit tiresome :-)

has anyone any ideas on either a shortish vine (to 3m) or perhaps a visually
interesting bush of some sort, that could be planted thusly:

1: total shade, never gets sunny, never really warm (south side of the
house, corrugated tin wall)
2: in a pot (the ground there is concreted)
3: copes with cold & frost (to perhaps -6 or -7 in winter at the worst) &
practically no eaves
4: reasonably quick-growing
5: if a vine, not strong - i don't want it pulling it's trellis down or
anything like that - the wall wouldn't cope!

is there such a thing?

thanks in advance for any thoughts.
kylie