got his initial training along the creeks and woods of eastern Iowa. He studied biology at the University of Iowa, then went to India with the Peace Corps. Back in America, he managed a small organic apple orchard, and started a tree care business. Studying plants, researching alternatives to pesticides, and developing a xeriscape garden led him from the tree tops to a plant nursery. Now the evolving Harlequin’s Gardens is his life-work, helping the gardening community to bring nature into their personal lives and homes using sustainable plants, materials and methods. His current passion is soil health, and designing an energy-efficient greenhouse. He was honored with the 2009 PaceSetter Award for the Environment.