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  • Ostschweiz Wines

    Ostschweiz winesThe greatest risk for Swiss wine growers in Ostschweiz is prolonged winter frost or deadly night frosts in spring during blossoming. Over the centuries the creative Swiss have come up with all manner of ways of protecting their vines against the cold. In addition to the widely used spraying and heating methods, the local growers have developed their own method. The vines are covered with straw or even with what resembles an eiderdown. The soil in Ostschweiz varies from west to east. In the western part, close to the Jura mountains, chalk is more prevalent; in the centre it is mainly calciferous sandstone, while in the east glacial scree and shale dominate. Because autumns are quite cold in Ostschweiz, only early ripening varieties of grapes thrive.