Chateau Roquegrave, Rock Grave - Medoc, Organic 2018: Rock Grave is a wink away from Chateau Roquegrave. It’s a mixture of emotion, experience and conventional knowledge. Since my arrival in 2016, we have taken steps toward organic production so this wine is all natural and also certified as such since 2018. Meat or fish prepared with mushrooms or other earthy components; cheese also pairs nicely. Alc 14.5% Grapes: Merlot, Petit Verdot, Cabernet Sauvignon.