Desc: Cash Crop: The Golden State Gone Green: Directed by Adam Ross. California, the world's 5th largest economy. Its largest cash crop: a $35 billion a year business, bigger than grapes and soy beans combined: #1 U.S. cash crop. #1 in 12 states, top 3 in 30 states. .. and that's just the outdoor! An epic West Coast adventure following the historic Camino Real from Tijuana to the heart of the American dream. Past the last missions: the famed Emerald Triangle. California's cannabis culture. Among growers, vintners and brewers: issues of sustainability, freedom, self government, entrepreneurship, and greed in the Golden State gone green.