100% Poulsard. The Renardats are 7th-generation vignerons in the tiny Cerdon du Bugey village of Mérignat, which is tucked up in high, rolling, wooded, steep hills of rocky clay-limestone soils. Their mainstay is Gamay, but 4 of their 13 hectares are Poulsard vines going on 60-70 years in age....