ArticleRiesling RevisitedWritten by Chik BrennemanRiesling is one of the noble grapes of Germany and can produce a wide array of complex white wines. Learn some of the key elements and techniques that winemakers can utilize when crafting wine from these grapes.Already a member? Log InYou'll Also Like Article MEMBERS ONLY Norton: New World nobility The experts surmise Norton is likely a cross between V. aestivalis and an unknown V. vinifera species. There is possibly some contribution of V. labrusca. Article MEMBERS ONLY Zinfandel: 'America's' grape We all are familiar with White Zinfandel, the rosé style that enjoyed immense popularity in recent years and led to the emergence of a rosé boom with other varieties.