silvery wrote:
Got an unsightly bit of wall, faces nw so only gets bit of afternoon
sun. There's patio up to it, so no soil, was thinking of putting up a
trellis and growing a climber in a pot.
Is this a feasible plan?

Yes but you will have to decide how to support the trellis. If the plant is
not too large the trellis can be in the pot and the whole lot is somewhat
portable. For a larger plant the trellis may have to go on the wall and so
the pot is tied there.


Which climber (if any) might be useful?

The ones that will grow in your climate in the position that you describe
that you like. Getting some sunlight is a good start so you may have some
choice.

David