Turfgrass Information File

13 January 2023

The Turfgrass Information Center houses the most comprehensive publicly-available collection of turfgrass research and educational materials in the world, and has also continuously produced the Turfgrass Information File (TGIF) database since 1983. The TGIF database contains more than a quarter million records, with over 60% of those records linking the user directly to the full-text of the item.