The unlikely wine region has become the island`s most famous as Marlborough now dominates New Zealand`s and certainly the South Island`s profile. Originally orchard and sheep territory, but then where isn`t, it was only in 1973 that Montana first planted vines on the South Island, previously considered far too cold. In fact, Marlborough is plagued by spring and autumn frosts that threaten the crop annually and without the training systems developed by Dr Richard Smart it is unlikely that Marlborough would have become New Zealand`s biggest and most productive wine region. Growing spread further south still with Central Otago first planted in the mid eighties. Sauvignon Blanc dominates output with Pinot Noir for both still and sparkling wines. Chardonnay and Riesling are also significant. Growers in the south are also working hard with Pinot Gris and Gruner Veltliner. They have had critical success with both and now just need consumer appreciation. (CW 23/01/12)