In an excerpt from the upcoming feature-length documentary, “Promises of Urban Agriculture,” Charles Calbom speaks about how the extensive lawn irrigation system in Phoenix could be used to grow vegetables instead of grass lawns and ultimately offer “a way for regular people to be able to feed themselves regularly.”

Follow the documentary as it develops: facebook.com/promisesofurbanagriculture

523077_300327786742091_906490867_n 579752_300766793364857_167277052_n