Shady patio help

[Pootles34]

I'm trying to make my patio look less... concretey, on a really tight budget. Its really shady, so if anyone has any suggestions of things that can grow quite tall in a container, I'd be really grateful! I have some clematis in one of the less shady spots, but need something for the wall against the house. The container is a wooden trough thing, maybe a foot deep? North facing. Doesn't get a huge amount of rain...
Not a great spot I know!! All help gratefully received....

Does it get any sun at all? I grow honeysuckles in shady areas of my garden (not the terrace though they'd be alright there). Could you make a hole in the concrete ?

Sarcococca and Viburnum Tinus will grow it pretty deep shade. They're not particularly tall, but the Sarcococca will give off a lovely scent in winter and they're both pretty indestructible!

How tall?

Would Morning Glory work?

I grow a climbing Golden Showers rose on a north facing wall, it is in a large planter and spends most of the time in the shade, but does flower.
I water the planter and feed the rose throughout the summer. Little bedding begonias do well planted around the base.

Cornus Midwinter fire
Sorbius Kashmiriana
Acer Sango kaku
Acer shirasawanum
philadelphus the double one has a lovely scent.
Forsythia
pyracantha
Summer jasmine