Millettia reticulate (evergreen wisteria)
I have this growing on a trellis-like box which covers my utility box. This box is about 4 feet square. The vine is doing wonderfully but is too big for that space and I have to cut it back almost every week. It has also become very large and woody. Can anyone recommend a smaller vine to camouflage this box? I don't want annual vines or one that would spring up everywhere in my yard. Thanks so much.