After reporting from Detroit in 2012 on urban farming, Al Jazeera returns for an update ititled "Motorown to Growtown -- Detroit's Urban Farming Revolution."
The network features urban farmers, including Edith Floyd, 70, who has expanded from nine lots to 32 and has added a large hoop house to grow fruits and vegetables year-round. "We have broccoli, collards, green peppers and celery," she explains.
