Find this wine Find this wine Leitz Dragonstone Riesling Really sweet. Loved it. Would definitely have again. Pin It Tweet 5 years ago by Leif F. More posts Leitz Dragonstone Riesling Refreshing and slightly sweet on the palette! 4 years ago by Laurieghughes Leitz Dragonstone Riesling Nice Riesling. Pear flavor 5 years ago by Glen S. Leitz Dragonstone Sweet Riesling 7 years ago by Sang C.