2018 Rockford Black Shiraz

South Australia · Barossa Valley

South Australia grows more wine than any other Australian state, and its subregions behave almost like separate countries. Barossa and Eden Valley give Shiraz and Riesling, McLaren Vale leans to Grenache, Clare Valley to dry Riesling, Adelaide Hills to Chardonnay and Pinot Noir, and Coonawarra to Cabernet on red terra rossa soil. Strict quarantine has kept phylloxera out, so some vineyards still work vines planted in the nineteenth century.