If you are growing beans or any other vegetables, then perhaps a trellis will be a comfortable solution. Look at this project from gardenista.com to make a bean tunnel using metal mesh and poles, available at most hardware stores and get inspired for building your own one. First build two bean tunnels, then plant your beans to grab the bean arbor. Metal elbow fittings connect poles to create a canopy, and a skin of wire mesh covers the skeleton. Such a trellis is ideal for vining veggies, it’s quite inexpensive and easy to put together and could easily hold the weight of most any vegetable.