Jean-Guillaume Prats told me that yields were a modest 38 hectoliters per hectare, and only 55% of the production made it into the 2006 Cos. The harvest took place between September 21 and October 6, and the final blend is dominated by Cabernet Sauvignon (78%), followed by 20% Merlot, and 2% Cabernet Franc. The dense ruby/purple-tinged 2006 recalls such vintages as 1988 and 1996. It offers a classic bouquet of incense, licorice, pain grille, black currants, truffles, and flowers. Medium-bodied and concentrated with moderately high tannin, it will require 8-10 years of cellaring, and should keep for 30 or more. It is another terrific effort from an estate that has done everything right over the last decade. 92-94 points - Robert Parker
Wonderful aromas of violets and berries, with a mineral undertone. Full-bodied, with a solid core of fruit and tannins. Firm and chewy, tannic and muscular. Midpalate of fruit that builds on the palate. Almost 95-100. —James Suckling, Wine Spectator
