Trellis Triangles - to hold short or long lengths of dowel. Screw triangles to house. Slide in a length of dowel & tie strings between dowels. Strings support the climbing plant. At end of season - snip strings & leave triangles & dowels for next yr.
For about $40 worth of plastic mesh netting and some staples. Morning Glory vines will cover a fence in a few months, but need to be torn down when they die in the winter. Takes a little work to control the self seeding, but it's worth the work.