HomeGrown this week goes to Mother for some planting advice – and to a renowned bird expert for some help identifying trees. Cheryl Long, editor of Mother Earth News, talks about a survey listing the best vegetable crops to plant in our area, and the money you can save by doing so; one woman raised nearly $750 worth of vegetables in a 100-square-foot garden. Birding expert David Sibley talks about how he turned his observational and painting skills to his new book on identifying trees – and his special approach to the task. Downloadable MP3Find out more: