Morning glory porch screen -- You can't eat morning glories but you can use this idea to grow green bean plants that run, such as pole beans or half runners. It will make it easier to pick them plus provide some shade and privacy on your porch.
Use metal arbors to make an awe-inspiring garden entrance. Make a Room. Combine a series of inexpensive metal hoops to create an instant garden room. The arbors together create a sense of enclosure, especially if you grow vines on them.