Greywacke Sauvignon Blanc 2022 (Marlborough)


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Greywacke Sauvignon Blanc 2022 (Marlborough)


Aromas of cassis and passionfruit are first to emerge, with guava, crisp pear and white peach adding a delicious fruit salad intricacy. On the palate, it’s generous yet refreshing, with ripe pineapple and a lime sherbet zing, layered with elderflower and hints of citrus blossom. A classic example of Greywacke’s interpretation of the famous Marlborough style – ripe, textural and scrumptious – with the volume turned well down.


Fruit was sourced from several prime vineyard sites in Marlborough’s Southern Valleys and the central Wairau Plains (specifically Woodbourne, Renwick and Rapaura). Soil types vary from the young alluvial soils of Rapaura and Renwick, which contain high proportions of New Zealand’s ubiquitous greywacke river stones, to the older and denser clay-loams of the
Southern Valleys. The majority of the vineyards were trained using the divided Scott Henry canopy management system, with the balance on a two- or three-cane VSP (vertical shoot
positioning) trellis.


Harvested largely by machine during cool (often cold) night-time conditions, the sauvignon blanc grapes were trucked to our winery in the Omaka Valley, where they were lightly pressed to yield a modest volume of high-quality juice. The juice was cold-settled and racked prior to fermentation, which was primarily carried out in stainless steel tanks with cultured yeast. A portion of the juice was allowed to undergo spontaneous indigenous yeast fermentation in old oak barrels.

All individual vineyard batches were left on lees and kept separate until late July, when the blend was assembled. The wine was bottled in mid-August with alcohol 14%, pH 3.16 and
acidity 6.8 g/l.

  • VARIETY:  Sauvingon Blanc
  • APPELLATION:  Marlborbough, New Zealand
  • WINERY:  Greywacke
  • ALCOHOL:  13.5%
  • BOTTLE SIZE:  750 ml