Guests: Bill Airy of Poo Free Parks explains how his system will make parks cleaner while responsibly removing dog waste. Chicagoland Gardening Magazine Editor Carolyn Ulrich previews Growing Home's 9th Annual Benefit. Cathy McGlynn of the Northeast Illinois Invasive Plant Partnership (NIIPP) talks about why it's a good idea to pull up as much garlic mustard as possible. Lan Richart, from the Eco-Justice Collaborative, explains why the "Where's My Walderman?" game is dead serious. Angelic Organic Learning Center's Martha Boyd explains how Advocates for Urban Agriculture is working to amend Chicago's zoning code to accommodate urban farming.