Liz BallLiz Ball is a horticultural writer, photographer, researcher, and teacher. Over the past 20 years, her articles and photographs have appeared in numerous catalogs, magazines, and books. She has co-authored nine books on plant and landscape care for Rdale and other publishers. She is the sole author of many others, including Cool Springs Press titles My Pennsylvania Garden, a Journal (2000); Month-By-Month Gardening in Pennsylvania (revised 2007) and Pennsylvania Gardener's Guide (2002). Read More Read Less