Chianti Classico DOCG

The Consorzio Vino Chianti Classico dates the first notarial document to name the wine of this zone 'Chianti' to 1398, and says that by the 17th century Chianti wine was already being regularly exported to England. In 1716 Grand Duke of Tuscany Cosimo III set the boundaries of the production zone for Chianti wine, today's Chianti Classico; the disciplinare calls it the first wine zone in the world to be defined by law, and in the same year he set up a body to watch over production, shipping, fraud and the wine trade. The Consorzio dates Baron Bettino Ricasoli's first 'recipe' for Chianti to his writing of 1872, which gave Sangiovese the central role; the disciplinare places his promotion of a blend of 70% Sangioveto (the local name for Sangiovese), 15% Canaiolo and 15% Malvasia, with the governo all'uso toscano, between 1834 and 1837. On 14 May 1924, 33 producers founded the Consorzio in Radda, the first wine producers' consortium in Italy, and chose the Black Rooster (Gallo Nero), the historic symbol of the old Military League of Chianti, as their emblem. A 1932 ministerial decree allowed wine from the original zone to use the word 'Classico'. Chianti Classico became a DOC in 1967 and a DOCG in 1984, and the decree of 5 August 1996 made it an autonomous DOCG with its own production rules. The Consorzio describes the 2013 revision of those rules as introducing a new type, Gran Selezione, at the top of the quality pyramid, and its wine-types page dates the introduction to 2014.

• 1398: first notarial document to call the wine of this zone 'Chianti' (Consorzio)
• 1716: Cosimo III sets the boundaries of the Chianti production zone
• 1924: Consorzio founded in Radda on 14 May by 33 producers; the Black Rooster, symbol of the old Military League of Chianti, chosen as its emblem
• 1996: Chianti Classico becomes an autonomous DOCG, separate from Chianti, and 100% Sangiovese is authorised

Chianti Classico covers 71,800 hectares between Florence and Siena, shared between the two provinces (30,400 hectares in the province of Florence and 41,400 in the province of Siena, per the disciplinare). It takes in the whole of the municipalities of Castellina in Chianti, Gaiole in Chianti, Greve in Chianti and Radda in Chianti, and parts of Barberino Tavarnelle, Castelnuovo Berardenga, Poggibonsi and San Casciano Val di Pesa, according to the Consorzio. Vineyards eligible for the denomination must be hillside sites no higher than 700 meters above sea level, per the disciplinare, which describes the zone as an upland of hills with a base of about 200 meters and an average elevation generally no higher than 600 meters, bounded to the east by the Monti del Chianti. The disciplinare describes the geology as a shield of clay schists (galestri) with scaly clays alternating with alberese and fine calcareous sandstones, and it rules out damp ground, valley floors and heavy Pliocene clays. It classes the climate as continental, with winter lows that can fall below 4 to 5 degrees, dry, hot summers that not infrequently pass 35 degrees, fair swings between day and night temperatures, and about 800 to 900 millimeters of rain a year, mostly in late autumn and spring. Italian Wine Central gives the vineyard area as 5,122 hectares (2021).

• 71,800 hectares across the provinces of Florence and Siena: four whole municipalities and parts of four more (Consorzio)
• Elevation: hillside vineyards no higher than 700 meters (disciplinare, Article 4)
• Soils: galestro (clay schist), alberese and calcareous sandstones, per the disciplinare; Ricasoli's zoning study found nineteen soil types on its Brolio estate
• The Consorzio drew the 11 UGAs on criteria including oenological recognisability, historical significance, renown and volumes produced

Sangiovese is the principal grape: the disciplinare requires 80% to 100% for Chianti Classico and Riserva, with up to 20% from red grape varieties suited to cultivation in Tuscany. The Consorzio names native options such as Canaiolo Nero, Ciliegiolo, Colorino, Fogliatonda, Malvasia Nera, Mammolo and Pugnitello, and international varieties such as Cabernet Franc, Cabernet Sauvignon, Merlot and Syrah. Pure Sangiovese has been allowed since 1996, and the Consorzio records 2006 as the first vintage without white grapes. For Gran Selezione, the disciplinare raises the minimum to 90% Sangiovese and limits the rest to Colorino, Canaiolo, Ciliegiolo, Mammolo, Pugnitello, Malvasia Nera, Foglia Tonda and Sanforte; Decanter (2023) and Italian Wine Central date the change to the 2027 vintage. The disciplinare credits the zone's sandstone soils with a floral bouquet of iris and violet and the calcareous component with aromas of wild berries. The Chianti Classico 2000 research project, begun in 1987 according to the disciplinare, ran for 16 years, and the Consorzio says it led to seven new Sangiovese clones and one Colorino clone entering the national register of vine varieties.

• Sangiovese: 80% to 100% for Annata and Riserva; 90% to 100% for Gran Selezione from the 2027 vintage
• Complementary reds (up to 20%) include Canaiolo Nero, Ciliegiolo, Colorino, Merlot and Cabernet Sauvignon (Consorzio)
• No white grapes since the 2006 vintage (Consorzio)
• Three tiers: Annata (minimum 12 months aging), Riserva (24 months, including 3 in bottle), Gran Selezione (30 months, including 3 in bottle, estate grapes only)

Barone Ricasoli states on its website that the family's link to wine dates to 1141, when written records show it already held Brolio Castle, which lies in the municipality of Gaiole in Chianti. The estate gives its property as 1,200 hectares, with almost 240 hectares of vineyards, and says Baron Francesco Ricasoli has run the company since 1993; it credits Baron Bettino Ricasoli (1809-1880) with originating the formula for Chianti wine in 1872. Its vineyards are all on hills, between 220 and 500 meters above sea level. Fontodi, in Panzano in Chianti, says it has belonged to the Manetti family since 1968 and is a certified organic estate of 130 hectares, about 70 of them planted to vines; its Vigna del Sorbo is a 100% Sangiovese Chianti Classico Gran Selezione. Decanter's 2023 report on the UGAs noted that Fèlsina, in Castelnuovo Berardenga, has indicated 'Berardengo' on its labels for decades, and quoted its owner Giovanni Poggiali and Federica Mascheroni Stianti of Castello di Volpaia in support of the new units.

• Barone Ricasoli: Brolio Castle, Gaiole in Chianti; family link to wine documented from 1141; almost 240 hectares of vineyards within 1,200 hectares (estate website)
• Fontodi: Panzano in Chianti; Manetti family since 1968; certified organic, 130 hectares with about 70 under vine (estate website)
• Fontodi Vigna del Sorbo: Chianti Classico Gran Selezione, 100% Sangiovese, average production of 25,000 bottles (estate website)
• Fèlsina (Castelnuovo Berardenga) and Castello di Volpaia: both quoted by Decanter (2023) in support of the UGAs

The disciplinare reserves Chianti Classico DOCG, with or without the mentions Riserva and Gran Selezione, for red wine. There are three recognized wine types: Annata (the standard vintage wine), Riserva (minimum 24 months total aging, including at least 3 months in bottle), and Gran Selezione (minimum 30 months aging including 3 months in bottle, produced exclusively from estate-grown grapes). Annata may be released only from 1 October of the year after the harvest (vendemmia), and ageing periods are counted from 1 January of the year after the harvest. Maximum yield is 7.5 tonnes of grapes per hectare and 2 kilograms per vine, new plantings need at least 4,400 vines per hectare, and no more than 70% of the grapes' weight may become wine; the disciplinare calls its yields, equal to 52.50 hectoliters per hectare, the lowest in Italy. Minimum total alcohol is 12.00% for Annata, 12.50% for Riserva and 13.00% for Gran Selezione. Gran Selezione must come only from vineyards farmed by the bottling estate, may not be enriched with exogenous products, and, like Riserva, may not be sold in the fiasco. Every bottle must carry the Gallo Nero mark, and bottling takes place within the production zone, apart from authorised exceptions. The Consorzio records 2010 legislation that bans the production of Chianti wine in the Chianti Classico territory. In Decanter's 2023 report, Gran Selezione accounted for approximately 6% of the denomination's production, and the Consorzio counted 189 producers making it. Italian Wine Central gives production as 264,700 hectoliters (5-year average).

• DOCG since 1984 (DPR 2 July 1984); autonomous from Chianti since the decree of 5 August 1996
• Maximum 7.5 tonnes of grapes per hectare; at least 4,400 vines per hectare in new plantings (disciplinare, Article 4)
• Gran Selezione: approximately 6% of production and 189 producers (Decanter, 2023, citing the Consorzio for the producer count)
• 11 UGAs for Gran Selezione labels: Castellina, Castelnuovo Berardenga, Gaiole, Greve, Lamole, Montefioralle, Panzano, Radda, San Casciano, San Donato in Poggio, Vagliagli (disciplinare, Article 7)

Primary sources (MASAF disciplinare, the Consorzio Vino Chianti Classico, Fontodi and Barone Ricasoli): https://www.masaf.gov.it/flex/cm/pages/ServeAttachment.php/L/IT/D/1%252Fa%252Fe%252FD.8495fb8195fb9f88e44b/P/BLOB%3AID%3D4625/E/7z?mode=download, https://www.chianticlassico.com/en/wine/types/, https://www.chianticlassico.com/en/territory/production-zone/, https://www.chianticlassico.com/en/territory/uga/, https://www.chianticlassico.com/en/consortium/history-of-chianti-classico/, https://www.chianticlassico.com/en/wine/characteristics/, https://www.chianticlassico.com/en/consortium/, https://www.fontodi.com/en/Chi-siamo.html, https://www.fontodi.com/en/Vigna-del-Sorbo.html, https://www.ricasoli.com/en/the-ricasolis-and-the-chianti-classico-wine-area/, https://www.ricasoli.com/en/vineyards-and-grape-varieties/, https://www.ricasoli.com/en/products/. Secondary sources: https://www.decanter.com/wine-news/unita-geografiche-aggiuntive-uga-approved-for-chianti-classico-gran-selezione-507159/, https://italianwinecentral.com/denomination/chianti-classico-docg/. Last verified 2026-09-25