Blend: 37% Cabernet Franc, 34% Merlot, and 29% Cabernet Sauvignon The 2018 Château Les Carmes Haut-Brion is a rock star of a wine and is based on a unique blend of 37% Cabernet Franc, 34% Cabernet Sauvignon, and 29% Merlot that was brought up in 80%...