Nashville Lawn & Garden Show - 2017 Dates, Theme Show times are:  Thursday - Saturday, 10a.m. - 8p.m.; Sunday 10a.m. - 5p.m. The Nashville Lawn & Garden Show will return to The Fairgrounds Nashville on Thursday, March 2, through Sunday, March 5, 2017. The four-day, indoor Show will celebrate Plant a Forest: Gardening for the Future with garden displays, lectures, vendors, floral designs, and some special features for children. “With this year’s show, we will showcase the traditional gardens our visitors…