HomeGrown keeps it local this week with a visit to the Heuser Hearing & Language Academy in downtown Louisville where the young students have created a special garden they plant, water and weed as part of their education. Bob and Jeneen also interview Major Waltman and Mimi Zinniel of Louisville’s Olmsted Parks Conservancy about invasive plant eradication, woodlands restoration efforts – and the capital campaign that makes it all possible. Downloadable MP3View photos at Heuser Academy gardenFind out more: