Santos Jorge operates in Alentejano, Portugal's expansive wine region known for bold reds built from indigenous and traditional varieties. The winery's portfolio centers on blends of Aragonez, Alfrocheiro Preto, Trincadeira, and Castelao—grapes that thrive in the region's warm continental climate and produce wines of depth and structure. The Herdade dos Machados Tinto, a blend of Aragonez, Alfrocheiro Preto, and Trincadeira, anchors the range and has drawn assessment from Wine Advocate, Wine Enthusiast, and Wine Spectator. The Morgado da Canita Tinto expands the blend with Castelao, while the Herdade dos Machados Reserva concentrates the core trio. These wines reflect Alentejano's character: ripe fruit, earthy undertones, and the mineral grip of schist-rich soils.