Capolongo

The Capolongo grape variety is a rare and ancient native vine from Lazio. Officially recognised and listed in the National Register of Grapevine Varieties only in 2010, Capolongo was rediscovered as part of a broader project led by ARSIAL (Agenzia Regionale per lo Sviluppo e l’Innovazione dell’Agricoltura del Lazio). The initiative aimed to recover and valorise native grape varieties by identifying the most suitable clones already present in the Regional Register of Grapevine Varieties, helping to preserve Lazio’s viticultural heritage and encourage sustainable development in the region.

Capolongo was registered alongside other native varieties such as Maturano Bianco, Lecinaro Nero, Pampanaro Bianco, and Rosciola Rosato - all of which had fallen into obscurity but are now regaining attention from viticulturists, researchers, and quality-driven winemakers. Due to its limited cultivation and low commercial presence, Capolongo remains largely unknown outside specialist circles, and wines made from this variety are still rare and often available only from small, dedicated producers.

Ampelographically, Capolongo has large, round, white berries with a firm, waxy skin that is a deep yellow in colour. Its bunches are medium-sized, compact, and sometimes winged, while the leaf is large, with three to five lobes. While more studies and vinifications are needed to fully understand its oenological potential, early experiments suggest Capolongo has promising attributes for producing distinctive white wines that express the unique terroir of Lazio.