Nestled amidst the gentle, rolling hills southwest of Verona (Veneto, Italy), the Custoza wine region is a captivating landscape where millennia of human interaction with a primordial environment has sculpted a territory rich in history, breathtaking scenery, and an invaluable cultural heritage. From its commanding hilltops, the small hamlet of Sommacampagna, which lends its name to the acclaimed Custoza DOC, offers vistas that unfold like a living canvas, inviting visitors to discover the profound connection between its land, its people, and the distinctive wines they craft.
Looking eastward from these elevated points, the ancient city of Verona shimmers in the distance, a beacon of history and culture. To the north, the majestic Prealps emerge, providing a dramatic backdrop to the verdant expanse. The luminous expanse of Lake Garda, ever-present, bestows temperate breezes upon the area, creating a unique microclimate that is both a blessing and a defining characteristic of Custoza. On exceptionally clear days, the distant contours of Mantua and even the Apennines are discerned, underscoring the region’s pivotal location within Italy’s rich geography.
The Custoza DOC wine itself is a liquid embodiment of these places – a testament to the passionate dedication and profound gratitude of its producers. Their wines speak eloquently of the mineral-rich soils, the temperate climate, and the complex interplay of grape varieties that defines this unique corner of Veneto.
© CONSORZIO TUTELA VINO CUSTOZA
The story of viticulture in Custoza is ancient. The earliest evidence of vine domestication in the Custoza DOC production area the Custoza DOC dates back to the pile-dwelling period, with the discovery of Vitis Silvestris grape seeds in the Pacengo and Peschiera areas. As civilizations rose and fell, the vine remained constant. Roman times brought the first documented cultivation, laying the foundations that would endure for centuries. By the ninth century and throughout the Middle Ages, abundant documentation attests to the flourishing cultivation of vines, especially in the fertile stretch between Pastrengo and Sommacampagna.
The region’s inherent viticultural vocation was officially recognized in the twentieth century. A seminal 1939 study by the Experimental Viticulture and Oenology Station of Conegliano included Custoza among the best wine areas in the western portion of the province of Verona, solidifying its reputation and paving the way for further recognition.
The formal recognition of Custoza as a Controlled Designation of Origin (DOC), in 1971, was a pivotal moment, directly resulting of the unwavering commitment of the area’s producers and prominent personalities who demonstrated the superior quality of their wines. Driven by this success, the producers took the initiative to establish the Consorzio Tutela Custoza (Consortium for the Protection of Custoza) in 1972.
The Consorzio’s founding mission was clear: to safeguard and promote the rich heritage of this splendid vine-growing area, the historical boundaries of which have remained unchanged since the DOC’s inception. Guided by a dynamic young board of directors and a collective of passionate producers, the Consortium tirelessly works to protect the designation of origin, operating under the core principles of sustainability and unwavering territorial identity. Its robust and dynamic efforts focus on elevating the profile of Custoza DOC wine, aiming to make the exceptional quality of these wines known and appreciated across Italy and throughout the world. As testament to its broad representation – standing at approximately 90% of the total designation – the Consortium has achieved erga omnes recognition, solidifying its authority and influence.
The Custoza DOC production area derives its name from the historic town of Custoza, a renowned battleground during two crucial events of the Italian Risorgimento, which is located within the Municipality of Sommacampagna. Geographically, it occupies the southwestern part of the Garda morainic amphitheater, a distinctive strip of hills that were formed by glacial deposits during the Pleistocene Epoch. This unique geological formation stretches between the city of Verona and Lake Garda, with its southwestern border gracefully defined by the Mincio River. The designation encompasses nine municipalities: Sommacampagna, Villafranca di Verona, Valeggio sul Mincio, Peschiera del Garda, Castelnuovo Veronese, Sona, Bussolengo, Pastrengo And Lazise.
The morainic landscape is characterized by a dense series of elongated, gentle hills, typically ranging between 50 and 100 meters in height, arranged in a concentric pattern. These hills, a legacy of the glaciers that sculpted Lake Garda, boast varied extremely soils, rich in diverse minerals. They are interspersed with expansive gravel plains and distinctive deposits of smooth rocks. This unique blend of clay and gravel ensures optimal drainage, preventing water stagnation. the predominantly calcareous composition of the soil imparts the grapes with their typical mineral components, lending the wines an unmistakable sapidity.
© CONSORZIO TUTELA VINO CUSTOZA
The climate of the Custoza DOC area is equally formative. Summers are hot but notably not sultry, while winters are relatively cold, but significantly tempered by the close proximity of Lake Garda. This creates a benevolent microclimate that not only favors the cultivation of exceptional vines but also supports the thriving growth of olive trees and cypresses, hallmark features of the area’s environmental profile. The unique microclimate is responsible for many of the unmistakable characteristics of Custoza wine. The significant diurnal and seasonal temperature variations allow for a complete and balanced ripening of the grapes, bringing acidity values to consistent levels – an essential feature that contributes to the typical freshness and delicious aromatic complexity of Custoza DOC. Average winter temperatures are a remarkable 4–5 degrees Celsius above those of the neighboring Po Valley plains, and the average annual temperature range is reduced to only 21.5 degrees Celsius, with an average annual temperature of about 15 degrees Celsius. Rainfall, crucial for vine health, is predominantly distributed during the autumn and spring months.
Understanding the intricate interaction between environment, grape variety, and human expertise is paramount for producing of great wines. To this end, the Consorzio proactively promoted a comprehensive zoning study of the Custoza region, expertly conducted by Professor Attilio Scienza’s distinguished group from the University of Milan. This meticulous research delineated the Custoza region into three distinct districts, classified according to the origin and composition of their soils:
-
- The Morainic Amphitheatres connected to the Alto Adige glacial apparatus are the most ancient formations, characterized by highly varied soils ranging from undifferentiated to well-differentiated, with sandy loam substrate textures. Their peculiar morphology features an enchanting alternation of natural and anthropogenic terraces, a testament to centuries of human cultivation.
- The Pre-Wurmian Alluvial Plain: This district presents a limited extension of deep, red soils, rich in gravel and pebble deposits.
- The Pleni-Tardiglacial Wurm Alluvial Plain: Dating back to the period following the fourth glaciation of the Pleistocene (11,000 years ago), these soils are characterized by remarkable uniformity and are predominantly gravelled and sandy.
While the soils of Custoza are predominantly calcareous, clay-calcareous, gravel-calcareous, and gravel-sandry overall, these individual districts present specific differences contributing to the nuanced character of the wines produced within them.
The vineyard and the environment are unequivocally the producer’s greatest assets in Custoza. Since the 1980s, viticulture in the Custoza production area has undergone a radical and deliberate conversion, in both cultivation methods and agronomic practices, with a strong focus on enhancing the intrinsic peculiarities of typical Custoza vines.
For over three decades, the Consorzio has championed the adoption of integrated pest management techniques, actively favoring organic and environmentally-sustainable cultivation methods. With a resolute commitment to producing a Custoza that is sustainable for both the environment and its people, mechanical methods of weed control are increasingly preferred, gradually phasing out the use of chemical weed killers. This overarching philosophy underscores the deep respect for the land, recognizing it as an intrinsic and invaluable asset of the denomination.
© CONSORZIO TUTELA VINO CUSTOZA
The gradual increase in technical skills, combined with generations of acquired experience, has empowered the winegrowers of Custoza. They can now precisely identify and implement the most suitable processes for obtaining high-quality grapes and skillfully discern the ideal moment for the harvest. This meticulous attention enhances the typical elements that derive from the delicate interaction between the specific vine varieties, the unique hilly soils, and the region’s benevolent microclimate. Producers are increasingly seeking less productive biotypes with smaller berries, which are richer in sugars and aromatic compounds, more resistant to disease, and capable of achieving perfect ripeness. These carefully selected grapes are essential for imparting noble substances and ensuring good longevity to future Custoza wines, particularly the esteemed Superiore designation.
The Custoza DOC wine, according to its stringent procedural and DOC guidelines, can only be produced from grapes sourced from vineyards situated on the hills and foothills of the nine designated municipalities: Sommacampagna, Villafranca di Verona, Valeggio sul Mincio, Peschiera del Garda, Lazise, Castelnuovo del Garda, Pastrengo, Bussolengo, and Sona.
The true uniqueness and enduring strength of Custoza lie in its harmonious combination of different grape varieties. The guidelines stipulate that Custoza DOC must be obtained from at least 70% of three symbolic local grapesalongside Trebbiano, historically cultivated in these hills:
- Garganega: A historic variety, first mentioned in 1495 by De Crescenzi, provides structure and delicate almond notes.
- Trebbianello: A local biotype of Friulian Tocai (present in Veneto and Friuli as early as the eighteenth century), corresponding to the French Sauvignonasse, contributes freshness and aromatic complexity.
- Bianca Fernanda is A local clone of Cortese, known for its vibrant acidity and floral characteristics.
The production regulations also allow for the judicious use of other varieties, up to 30% in total, including Malvasia, Riesling (both Riesling Italico and/or Riesling Renano), Pinot Bianco, Chardonnay, and Incrocio Manzoni 6.013.
This thoughtful blending strategy is Custoza’s greatest asset. The different varieties complement each other beautifully, especially in challenging vintages, enriching the wine with layers of complexity and allowing for a more varied and multifaceted expression of the producers’ individual personalities and stylistic preferences.
© CONSORZIO TUTELA VINO CUSTOZA
Meticulous care in the vineyard and the cellar translates into wines of exceptional quality. Custoza DOC production averages around 130 quintals per hectare, while the more concentrated Custoza Superiore averages 120 quintals per hectare. The wines included under DOC umbrella present a diverse range: the classic Custoza, known for its floral and fruity freshness; Custoza Superiore, a more structured and age-worthy expression; Custoza Riserva, offering extended refinement; and Custoza Spumante, a vibrant sparkling rendition of the region’s unique blend.
Custoza is an experience, a place where every sip tells a story of ancient glaciers, dedicated hands, and a profound respect for the land. To taste Custoza is to connect with a timeless landscape, a rich history, and the passionate spirit of those who call this beautiful corner of Italy home.
