Ruth Ann Grimm of Crofton Nebraska uses principles of square foot gardening and simple solutions for productive raised bed gardens. Here she found that hog gates secured with steel fence posts added the climbing area she needed to maximize garden space. See her story and share your comments if you wish. Visit other Plant Exchange too. http://www.yankton.net/river_city/article_4191eeea-a5af-11e3-9a12-001a4bcf887a.html