Alfrocheiro Preto

The first documented records of Alfrocheiro Preto date from the early 20th century, following the devastation of phylloxera in the Dão region. The variety was previously known as Tinta Bastardeira before 1800. DNA analysis has since revealed that Alfrocheiro Preto is a natural, spontaneous crossing with Savagnin, the ancient Central European grape. The identity of the second parent remains unknown. Despite its relatively recent documentation, the variety has proven enormously influential: it is the parent of 17 grape descendants, including two of Portugal's most important red varieties, Jaen and Castelão.

• First records date from the early 20th century, post-phylloxera, in the Dão region
• Previously called Tinta Bastardeira before 1800
• DNA analysis confirms Savagnin as one parent; second parent is unidentified
• Parent variety to 17 descendants including Jaen and Castelão

Alfrocheiro Preto is centered in Portugal's Dão DOC, where it ranks as the fourth most planted grape variety. From this inland heartland, it spreads southward into Alentejo, Ribatejo/Tejo, and Palmela. The variety is authorized under the Alentejano VR designation, reflecting its growing footprint across the country. In Spain, it appears as a minor variety under the names Albarín Negro or Baboso Negro and holds authorized status in the Canary Island DOs of La Gomera and El Hierro. The grape thrives in inland, dry, and warm climates, growing on decomposed granite, schist, and sandy soils of low fertility at elevations of 400 to 600 meters.

• Centered in Dão DOC; spreads south to Alentejo, Ribatejo/Tejo, and Palmela
• Grows at 400 to 600 meters elevation on granite, schist, and sandy soils
• Authorized in Spanish DOs of La Gomera and El Hierro
• Retains good acidity even in hot continental climates softened by Atlantic breezes

Alfrocheiro Preto is a fertile vine that produces medium yields and is classified as an early ripening variety. This early ripening is a practical advantage: it reduces the window of exposure to the fungal diseases to which the grape is highly susceptible, including powdery mildew, grey rot, botrytis, and oidium. The variety produces a high concentration of anthocyanins, the pigments responsible for deep color in red wine. This characteristic has historically made it a valuable blending partner for adding color and aromatic complexity to blends across Portuguese appellations.

• Fertile vine with medium yields and high anthocyanin concentration
• Early ripening minimizes exposure to powdery mildew, grey rot, botrytis, and oidium
• Highly susceptible to fungal diseases; disease management is a key viticultural concern
• Deep color and aromatic richness make it a prized blending component

Alfrocheiro Preto produces medium-bodied red wines with a rich, deep color and a fruity aromatic profile centered on blackberry, wild strawberry, cherry, and raspberry. Tannins are balanced and the grape retains good natural acidity even in warmer growing conditions, contributing to an appealing fruit, acidity, and tannin equilibrium. While the grape is used extensively as a blending agent for color enhancement across Portugal, varietal wines have become common in the Dão region, where producers such as Quinta da Alameda, Taboadella, and António Maçanita have championed the grape on its own terms.

• Medium-bodied with red and dark berry aromas: blackberry, wild strawberry, cherry, raspberry
• Balanced tannins and good natural acidity, even from warm sites
• Used as a blending agent for color enhancement across Portugal
• Varietal wines are well established in Dão DOC