Grasă de Cotnari

Grasă de Cotnari's documented history stretches back to the 17th century within the Cotnari region of northeastern Moldavia, where monastic traditions and local viticulturists developed expertise in botrytis-affected sweet wines. The variety gained particular prominence during the 19th and early 20th centuries, when Cotnari wines achieved international recognition at European wine competitions and were served in royal courts from Vienna to Paris. Communist-era collectivization nearly destroyed the tradition, but post-1989 revival efforts—particularly through producers like Cotnari State Enterprise and later private winemakers—have restored Grasă to its position as Romania's most prestigious indigenous white grape.

• Mentioned in 17th-century monastic records as 'Grasă' in church wine documentation
• Won gold medals at 1873 Vienna World's Fair and 1889 Paris Exposition Universelle
• Nearly extinct by 1990; revived through heritage preservation programs by Romanian viticulturists

Cotnari occupies a distinctive microterroir in the Moldavian Plateau's eastern section, characterized by continental climate with significant diurnal temperature variation—crucial for maintaining acidity while achieving high sugar concentration in Grasă berries. The region's elevation (200-300 meters) and proximity to the Prut River creates autumn conditions ideal for botrytis cinerea development: morning fog from the Prut River valley combined with warm afternoons and cool nights. Soils comprise calcareous clay and limestone-rich terrains that impart mineral complexity and contribute to the wines' characteristic honeyed structure.

• Located at 47.67°N latitude in northeastern Romania, 40km from the Prut River border with Moldova
• Average September-October humidity 65-75%, optimal for noble rot without overripening
• Clay-limestone soils with pH 7.2-7.8 promote potassium uptake and natural acidity retention

Grasă de Cotnari is the defining variety of Cotnari PDO, where it dominates blends and often appears as a pure expression showcasing botrytis complexity. The grape's thick skin allows extended hang time—often 110-130 days from flowering—permitting noble rot to concentrate sugars while preserving the wine's signature bright acidity (typically 7-9g/L). Sweet wines from Grasă range from lightly botrytized 'Cotnari' (minimum 150g/L residual sugar) to intensely concentrated 'Cotnari Arzelle' (noble rot selection) and occasional dry expressions that reveal elegant stone fruit and herbal nuance.

• Produces wines with 14-16% ABV naturally, no chapitalization required in optimal years
• Botrytis-affected versions develop apricot compote, honey, and white flower aromatics
• Works in blends with Fetească Albă and Frâncușă to add freshness to sweet cuvées

The historic Cotnari State Wine Enterprise (founded 1952, privatized 2000) remains the region's largest producer, maintaining 240 hectares of Grasă plantings and producing benchmark sweet wines recognized throughout Eastern Europe. Contemporary artisanal producers like Șarba and Halewood have emerged, focusing on lower-intervention botrytis selections that emphasize terroir expression. Legendary vintages—particularly 1998 and 2012—demonstrate Grasă's capacity for 30+ year cellaring, developing tertiary notes of caramel, dried apricot, and mentholated spice.

• Cotnari 'Arzelle' 2012: intense botrytis character, 180g/L residual sugar, benchmark expression
• Șarba Grasă de Cotnari 2015: modern winemaking approach with 165g/L RS and 8.2g/L acidity
• Halewood Cotnari: emerging producer focusing on site-specific botrytis selection

Cotnari PDO (Protected Designation of Origin), established 1996 and defined by EU regulations since 2009, mandates that wines labeled 'Cotnari' contain minimum 80% Grasă de Cotnari with 15% potential alcohol and 150g/L residual sugar. The classification system distinguishes between standard 'Cotnari' (lightly botrytized), 'Cotnari Arzelle' (intensely noble-rotted selection), and dry expressions labeled as 'Cotnari Sec.' Vineyard registration maintains strict clonal standards: only historically documented Grasă clones from pre-phylloxera Cotnari stock may be officially planted.

• PDO regulations prohibit use of Grasă for dry white wines in commercial production
• Maximum yield: 6,500 kg/hectare (vs. 8,000 for standard white wine regions)
• Minimum aging: 18 months in oak for 'Arzelle'; 12 months for standard 'Cotnari'

Cotnari village welcomes wine tourists to its historic cellars and the exceptional Cotnari Wine Museum, housed in the former royal residence, which documents four centuries of Grasă viticulture through artifacts, historical bottles, and multimedia exhibits. The region celebrates its heritage annually at the Cotnari Wine Festival (September), where visitors taste current releases and vertical tastings of Grasă sweet wines spanning decades. Nearby attractions include the painted monasteries of Moldavia (UNESCO sites) and the Danube Delta, making Cotnari an accessible pilgrimage destination for those exploring Eastern European wine traditions.

• Cotnari Wine Museum: open year-round with guided tastings of vertical collections from 1960s onward
• Cotnari Wine Festival: third weekend of September featuring 20+ producers and food pairings
• Cellars: Cotnari State Wine Enterprise and Șarba offer tours with advance booking