Château Fleur Cardinale is a Saint-Émilion Grand Cru Classé that has been owned by Florence and Dominique Decoster since 2001. The property was promoted to the rank of Grand Cru Classé in 2006, retaining it in 2012.

The vineyards extend for 23.5hectares (58 acres) across Saint-Émilion and are planted on soils of clay and limestone. Merlot dominates here and is planted alongside smaller plots of Cabernet Sauvignon and Cabernet Franc.