Feudi di San Gregorio is a prominent wine producer based in the Campania region of southern Italy, specifically in the province of Avellino. Established in 1986, this winery has played a crucial role in revitalizing the local wine industry and bringing international attention to indigenous varietals such as Greco and Fiano. Feudi di San Gregorio is celebrated for combining modern winemaking techniques with traditional practices, highlighting the unique terroir of the region.

One of their notable wines is the PietraCalda, crafted from 100% Fiano grapes, a variety renowned for its aromatic profile and aging potential. PietraCalda is part of their premium range, showcasing the capabilities of Fiano in expressing the minerality and complexity that characterize the soils of Irpinia. This wine typically displays a rich bouquet of white flowers, peaches, pears, and hints of nuts and spices. It's well-structured with a balanced acidity that contributes to its freshness and a long-lasting finish, which makes it highly appealing to both critics and wine enthusiasts.

Feudi di San Gregorio's approach to viticulture emphasizes sustainability and respect for nature, employing methods that ensure the health and longevity of their vineyards. Their innovative spirit, combined with a deep respect for local traditions and the environment, positions them as a leading figure in the production of high-quality Southern Italian wines.

Campania occupies the southwestern coast of Italy, stretching from the volcanic slopes of Mount Vesuvius near Naples down to the Cilento peninsula. This ancient wine region encompasses diverse terrain from coastal plains to mountainous inland areas, with winemaking traditions dating back to Greek colonization in the 8th century BC. The region's wine production centers around the provinces of Avellino, Benevento, and Salerno, where indigenous grape varieties have adapted to local microclimates over millennia.

The region's volcanic soils, particularly around Vesuvius and in the Irpinia hills, provide exceptional drainage and mineral complexity. Campania's Mediterranean climate features hot, dry summers moderated by coastal breezes and elevation in higher vineyard sites. Key appellations include Taurasi DOCG for red wines, Greco di Tufo DOCG and Fiano di Avellino DOCG for whites, along with broader designations like Falanghina del Sannio DOC and various IGT zones that allow for greater stylistic flexibility.

Campania's strength lies in its native grape varieties, particularly the white trio of Fiano, Greco, and Falanghina, each expressing distinct characteristics shaped by volcanic terroir. Fiano produces structured, age-worthy wines with honeyed notes, while Greco offers mineral-driven expressions with citrus and herbal qualities. Falanghina delivers fresh, aromatic wines ranging from crisp coastal styles to more complex inland expressions. The red grape Aglianico, known as the "Barolo of the South," creates powerful, tannic wines in Taurasi that require extended aging to reveal their full complexity.

Falanghina del Sannio DOC is a white wine appellation in Campania, southern Italy, located in the Sannio region near Benevento. The DOC designation was established to protect wines made from the Falanghina grape, one of Campania's most important indigenous varieties. The Sannio zone sits inland from the Tyrrhenian coast, in the foothills and plateaus of the southern Apennines.

The region's climate is continental-Mediterranean, with warm, dry summers moderated by altitude and autumn winds from the mountains. Soils in the Sannio area are volcanic in origin, derived from ancient tectonic activity, which influences the mineral character of the wines. Falanghina is the sole permitted grape variety for wines bearing this appellation name. Production focuses on dry white wines, typically vinified in stainless steel to preserve the aromatic qualities of the grape.

Falanghina del Sannio whites display the characteristic profile of the grape: crisp acidity, citrus and stone fruit aromatics, and often a notable mineral, saline quality that reflects the volcanic terroir. The wines are generally medium-bodied and intended for consumption in their youth, though quality examples can develop complexity with several years' aging. The combination of altitude, volcanic soils, and traditional winemaking methods results in wines with freshness and definition rather than richness or weight.