Greywacke (pronounced Greywacky) is the Marlborough label of the Judd family and the name of New Zealand’s most abundant bedrock. These understated grey river stones are found throughout Marlborough’s rivers and alluvial vineyard soils. Established in 2009, Greywacke is truly a family affair. The fruit is sourced from mature vineyards in prime viticultural sites to optimise the potential afforded by Marlborough’s sunny South Pacific climate. The Greywacke range is primarily based on two varieties, sauvignon blanc and pinot noir. Kevin’s signature vineyard photographs provide the distinctive identity of the Greywacke labels