Buzet

Styles

Principal grape varieties

Accessory grape varieties

Terroir

• The geographical area is located in Gascony, in the Lot-et-Garonne department, near the confluence of the Garonne and Lot rivers.
• To the west, the aeolian sands of the Landes forest massif were halted in their advance by the Gélise-Baïse river network, which marks the precise boundary of the geographical area as far as Barbaste.
• Soils developed on grey limestones are shallow, well-drained calcareous brown soils, while those derived from Aquitanian molasse, locally known as "terrefort", are deeper with variable clay content.
• On the middle terraces, the podzolised soils of the boulbènes type reveal, once the upper layer is stripped away, a horizon rich in clay and iron oxides yielding red-tinged soils known locally as "rougets".
• In autumn, the Autan wind, a warm and desiccating wind, moves up from the Mediterranean through the Garonne valley and pushes Atlantic weather systems northward.
• The climate is oceanic with a slight southern tendency, dominated by temperate, moisture-bearing westerly winds that bring mild conditions and rainfall, with precipitation peaks in May and December.

• In 1876, the Baïse river boat company was transporting more than 100 barrels of wine per day to the port of Bordeaux via the lateral canal and the Garonne.
• The revival of the vineyard began in 1946 with the creation of a growers' defence syndicate, followed by a cooperative cellar, before the appellation received VDQS recognition in 1953 and AOC status in 1973.
• In 1976, the Espiens site was equipped with a self-tipping tank system, unique in the world at the time, enabling very rapid de-vatting for better control of tannin extraction.

• Red wines from blends dominated by Merlot and Cabernet franc show a nose led by fruit aromas, with tannins that are present but subtle, best appreciated in their youth.
• Red wines with a dominant of Cabernet-Sauvignon are full-bodied and deeply coloured, with powerful and complex aromas of fruit and spice, sometimes with lightly smoky notes of toast, coffee, or vanilla.
• These same Cabernet-Sauvignon-dominant red wines display a firm tannic structure that benefits from several years of ageing, with a velvety texture on the palate.
• Rosé wines made principally from Cabernet franc and Cot are fruity and lively, with a nose of fruit and floral aromas and a gentle acidity that lends them a pleasing freshness.
• Dry white wines made from Sauvignon and Sauvignon gris are distinguished by their pale colour, straightforward fruit aromas, and a sensation of freshness driven by their acidity.
• When Muscadelle and especially Sémillon dominate the blend, the white wines are more aromatic and rounded, with intense aromas of spice, toast, or exotic fruits.

• On the high terrace, the efficient natural drainage of the Garonne gravels and their early warming in spring allow the late-ripening varieties Cabernet franc and Cabernet-Sauvignon to achieve full phenolic maturity, yielding the most structured red wines.

Facts drawn from the specification's terroir-link section by automatic interpretation — see the source.

All appellations in France

Sources

• Product specification (BO Agri, PDF) — approved 14 avril 2025, JORF 16 avril 2025
• Official INAO text (show_texte)
• INAO product entry
• Official trade body site — IVSO — Interprofession des Vins du Sud-Ouest