Hi, I'm in the uk and live in s rented house that has a completely decked garden with a fence in two sides. It's all very wooden looking and I'm wanting things to grow in containers up the fence. The fence faces north and is under a large tree so gets no sun. My wisteria died and my everlasting sweet pea, and Virginia creeper aren't growing very well on the same fence. What could I successfully grow in a container in these conditions? I have a clematis Montana, nameless clematis and a climbing hydrangea on the garage west facing wall and these are doing well in their pots.