Special to the Plaindealerplaindealer@ouraynews.com Three accomplished horticulturists will share their knowledge and solutions to the challenges of high altitude gardening at a panel discussion Thursday, June 21 at the Ridgway Town Hall. "Unlocking the Secrets of High Altitude Gardening” is presented by the Ridgway-Ouray Community Council (ROCC) as part of an ongoing series of “ROCC Talks” on topics of interest to the community. The panelists’ presentations will begin at 7:00 p.m. following coffee and cookies at 6:30 p.m. in the community room. The event is free to the public.