Winemaker Notes
One of Marlborough’s pioneering winemakers, Kevin Judd’s appreciable career is intrinsically linked with the global path of New Zealand Sauvignon Blanc. Kevin’s personal venture, Greywacke (pronounced “grey-wacky”), was unveiled in 2009, fulfilling a long-held dream for himself and wife Kimberley.
Named after New Zealand’s prolific bedrock, Greywacke was originally adopted as the name of the Judds’ first vineyard in Rapaura, whose soils had an abundance of these river stones. Now living in the Omaka Valley overlooking Marlborough’s striking patchwork of vines, Kevin sources fruit from mature vineyards in the central Wairau Plains and the Southern Valleys.
Alongside winemaking, Kevin’s talent for photography has seen his evocative images appear in countless publications worldwide, and inevitably, take pride of place on the labels of his solo winemaking venture –– the synthesis of his dual passions.
An icon and leading region of New Zealand's distinctive style of Sauvignon blanc, Marlborough has a unique terroir, making it ideal for high quality grape production (of many varieties). Despite some common generalizations, which could be fairly justified given that Marlborough is responsible for 90% of New Zealand's Sauvignon blanc production, the wines from this region are actually anything but homogenous. At the northern tip of New Zealand’s South Island, the vineyards of Marlborough benefit from well-draining, stony soils, a dry, sunny climate and wide temperature fluctuations between day and night, a phenomenon that supports a perfect balance between berry ripeness and acidity.
The region’s king variety, Sauvignon blanc, is beloved for its pungent, aromatic character with notes of exotic tropical fruit, freshly cut grass and green bell pepper along with a refreshing streak of stony minerality. These wines are made in a wide range of styles, and winemakers take advantage of various clones, vineyard sites, fermentation styles, lees-stirring and aging regimens to differentiate their bottlings, one from one another.
Also produced successfully here are fruit-forward Pinot noirs (especially where soils are clay-rich), elegant Riesling, Pinot gris and Gewürztraminer.
Capable of a vast array of styles, Sauvignon Blanc is a crisp, refreshing variety that equally reflects both terroir and varietal character. Though it can vary depending on where it is grown, a couple of commonalities always exist—namely, zesty acidity and intense aromatics. This variety is of French provenance. Somm Secret—Along with Cabernet Franc, Sauvignon Blanc is a proud parent of Cabernet Sauvignon. That green bell pepper aroma that all three varieties share is no coincidence—it comes from a high concentration of pyrazines (herbaceous aromatic compounds) inherent to each member of the family.