The vineyard of 95 hectares in one single block is composed of 91.5 hectares of vines producing Red AOC Bordeaux Supérieur and 3.5 ha producing White AOC Bordeaux and AOC Crémant de Bordeaux.
The terroir of Chateau De Seguin consists of a mosaic of soils typical of the wine geology of the Entre Deux Mers area. Essentially, it is clayey-calcareous basement strongly stony slopes and sometimes accentuated. According to the plots, there are reports of heavy clay soils and, to own a good expression of the Merlot, and always warm and filter lighter soils, sometimes sandy, sometimes rocky, sometimes muddy, where Cabernet find its ground of election.
Red Bordeaux Supérieur grape varieties:
- 57% Merlot
- 31% Cabernet Sauvignon
- 11% Cabernet Franc
- 1% Petit Verdot
White Bordeaux grape varieties:
- 40% Semillon
- 37% Sauvignon Blanc
- 23% Sauvignon Gris