P. Allen Smith visits The Bell Garden Community Garden in St. Louis, Missouri, where a unique garden therapy program has made a difference in people's lives. Plus, Allen takes a bike ride to explore the beautiful colors of the autumn, and we visit the water garden at Powell Gardens in Kansas City, Missouri. Children from the Access School Kids program are welcomed to pick daffodils at Moss Mountain Farm, and Allen connects with the Adopt a Cat Program at the local Humane Society. Allen shares the latest progress on the Garden Home Challenge.