7 minutes on the weather conditions that have formed the 2023 vintage from Bordeaux expert Jane Anson. As the En Primeur tastings get into full swing Jane looks at the difference in yields, the problem mildew caused for some producers “Just 5 % of mildew in a tank can make the difference to the taste”. Listen in to the first of our En Primeur podcasts and get up-to-date with Bordeaux’s 2023 vintage.Find out more at wine-conversation.com