Château Martin produces wines from Bordeaux's left bank, where the maritime climate and gravelly soils shape structured reds. The Haut-Médoc blend—built from Cabernet Sauvignon, Merlot, Cabernet Franc, Malbec, and Petit Verdot—reflects the region's classical proportions and aging potential. The Saint-Estèphe, a tighter blend of Merlot, Cabernet Sauvignon, and Petit Verdot, expresses the appellation's earthier character and mineral spine. Both wines have been assessed by Decanter. The winery's approach centers on the interplay of these five noble varieties, each contributing structure, depth, or textural complexity to the final blend.