John Duval Annexus 2022 tasting notesJohn Duval Annexus 2022 tasting notesJohn Duval produces three distinct varietal wines under his premium "Annexus" label for the 2022 vintage in the Barossa region: a Shiraz, a Grenache, and a Mataro. Because a mild, slower-ripening growing season preserved excellent freshness and aromatics across the region, each variety highlights a unique terroir profile