Gardening in the city is nothing new: Boston (and Greater Boston) residents have long been growing their own food via urban in-ground vegetable gardens, raised-bed vegetable gardens, and container vegetable gardens anywhere the sun shines (including rooftops). But urban farming is another concept entirely. It's production-level agriculture, meaning growing enough produce to supply a restaurant, farm stand, CSA, or grocery store, and it's being taken to the rooftops where there's seemingly unlimited available space.
