Specialty Gardening: "Spiller" ideas for the hot southern containers please?, 1 by Anaid

Anaid wrote:
This is a pic of an ivy I started some time ago. It has done pretty well in that corner of my porch. So well that it is growing "air roots"(?) that are attaching themselves to the walls for support. This pic was taken early in the spring. I will need to take another cuz it's grown so much more. I decided to leave it out on the porch this winter (last year it deteriorate
so much after moving it indoors) I got the idea to leave it out after seeing a similar ivy at the entrance to a drug store. It too attached itself to the walls but the leaves were huge. I figured I would do the same. It's not spilling over but rather spilling up.