Growing a Greener World

Green Roofs and Rooftop Gardens: The Sky's the Limit (1x22)

Ημερομηνία προβολής: Οκτ 10, 2010

Today Joe and Patti visit Chicago’s famous City Hall rooftop garden. Although a welcome respite among concrete and steel, rooftop gardens offer so much more and it is one of the best ways to reduce our carbon footprint.