Landscape architect Owen Dell has a vision: transforming suburban neighborhoods into shared “foodsheds” with food-bearing and native plants, and even chickens. Neighbors can start by finding edible plants already growing in their yards, maybe remove fences, plant what works best in each location. Best of all, share the resulting food abundance with one another (“Hey, it’s lemon time. Come and get ’em!”) and build the social network with shared food potlucks. Tour Owen’s own edible landscape yard, including a rooftop container garden complete with visiting cat. (www.owendell.com). Produced August 19, 2008. Episode 123.