My kingdom for a flat roof

Image via Wikipedia

Rooftop Farms Are The Growing Thing

Green roofs are wonderful things, keeping buildings cool and reducing heat island effects. But you usually can't eat them. Now, rooftops around the world are being put to productive use as sources of food. Often they are tied to restaurants; Uncommon Ground in Chicago has a 2500 square foot rooftop garden.

Just think, until deer learn to fly I wouldn't need fences and deterrents!