Wine ReviewGreywacke, Wild Sauvignon 2013, Marlborough, New Zealand, wine reviewApril 23, 2023 by admin 0 Comments Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Every Sunday Tom Cannavan of wine-pages.com chooses a new wine of the week. For 16th August 2015 the Greywacke, Wild Sauvignon 2013 Marlborough in New Zealand is his Wine of the Week. Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Products You May Like Ads by AmazonArticles You May Like Charlie Trotter’s Château Margaux 1900 Sells—Three Times—For a Combined $475,000 for Emeril Lagasse’s Charity