The rising demand for locally sourced food has placed some major cities in an awkward position. While farm-to-table eating interests many consumers in major urban centers, their location away from rural areas can sometimes make it difficult to obtain the right ingredients. To fix this supply problem, in recent years enterprising farmers have been moving into cities to cultivate their crops in unconventional places. Gotham Greens, for instance, operates four rooftop greenhouses located throughout New York City, including one that Continue reading →