Kerner has been around since 1929, when a German grape breeder created a cross between Riesling and Schiava,. Its name honors Justinus Kerner, a medical doctor and poet whose work featured prominent wine references. Today, Kerner grows in Germany and Austria but truly thrives in Alto Adige’s northernmost subregion, a narrow Alpine valley known as the Valle Isarco. Nössing’s rendition is pure as a breath of brisk mountain air, with a crystalline stoniness recalling one thousand jagged Dolomite peaks.