Guelph Turfgrass Institute Grand Opening Public Field Day Friday, September 16th, 2022 1:00 PM to 5:00 PM You’re invited to the opening of the new Guelph Turfgrass Institute (GTI) on Friday, September 16th! Join us to tour the new state-of-the-art facilities and research plots, and chat with turfgrass researchers on-site.