 With more than 40% of its production dedicated to "rosés", Turkey Flat has been considered a leader in the recent "rosé revival" trend of the early 21st century.The history of Turkey Flat wines began in 1847 when Johann Frederick August Fiedler planted Shiraz vines near Bethany Creek.The vines planted in 1847 are some of the oldest vines used for commercial wine production today and believed to be the world's oldest vines that have been authenticated.