city road sign in st. emilion town, production of red bordeaux wine, merlot or cabernet sauvignon grapes on cru class vineyards in

1855 cabernet franc sauvignon lalande libournais region malbec merlot merlotbased wine petit verdot pomerol appellation aging agriculture bordeaux superior chateau classification clos complex domain equipment expensive france french grape great wines harvest industry juice limestone production red blend right bank row saintemilion soil sorting travel vineyard viticulture winemaking winery workers works