Wine Arcana

Grape

Pignoletto

Also known as Grechetto Gentile, Grechetto di Todi, Rebola, Alionzina

Pignoletto is a white grape with several regional identities. Around Bologna it is closely associated with sparkling and lightly sparkling wine; around Rimini it is known as Rebola; in Umbria, Grechetto di Todi is an important name for still whites. These traditions belong to the same variety, with different growing conditions and cellar choices shaping the wines.

Its alternative name Grechetto Gentile needs particular care. This is a different grape from Grechetto di Orvieto, even though both can appear in discussions of Umbrian Grechetto. The biological identity, the local grape name, and the appellation on the bottle are three separate pieces of information.

Names and identity

The Italian Vitis Database records genetic identification of Pignoletto, Grechetto di Todi, and Rebola Riminese as the same variety. It lists Grechetto Gentile and Alionzina among the registered synonyms.1. I. Filippetti, C. Pastore and M. Fontana, “Pignoletto,” Italian Vitis Database, 2014, identity and distribution sections; consulted 6 October 2026. Nursery references also place the Umbrian G5 selection under Pignoletto, alongside selections used in Emilia-Romagna.

A shared identity does not make every planting identical. Selection preserves variation within a grape, while soil, water supply, harvest date, and the intended wine influence how growers manage it. The persistent local names also record separate regional wine cultures.

Growing the grape

Vivai Cooperativi Rauscedo describes a vine of moderate vigour, with small, compact bunches, thick-skinned berries, and moderately late ripening. Guyot training is recommended, although spur-pruned cordons are also used. Its technical account identifies drought susceptibility, making water supply important when choosing a site and managing summer growth.

That sensitivity matters in comparing hillside vineyards with different soil depths and capacities to retain water. A slope's exposure and drainage can be helpful while a shallow rooting zone still limits the water available during a dry season. Canopy management must balance fruit exposure with the leaves needed to support ripening.

Rauscedo's clonal descriptions emphasize acidity and floral or fruit aromas, with suitability for both still and sparkling production. In a sparkling base wine, retained acidity helps maintain freshness through a second fermentation and subsequent maturation. A still wine can instead place more emphasis on texture and the character of the harvested fruit.

Bologna and Emilia-Romagna

The hills around Bologna give Pignoletto a longstanding regional focus. Colli Bolognesi Pignoletto encompasses lightly sparkling frizzante, more fully sparkling spumante, and still wines. The regional consortium also emphasizes the still Classico Superiore as a style intended for maturation. The grape's connection with bubbles therefore describes one important use, rather than a limit on its possibilities.

The name also appears within more than one appellation. The broader Emilia-Romagna DOC's November 2025 specification names Pignoletto wines in still, frizzante, spumante, passito, and late-harvest forms and requires at least 85% of the grape.2. Ministero dell'agricoltura, della sovranità alimentare e delle foreste, Emilia-Romagna DOC specification attached to the decree of 10 November 2025, articles 1–2 and preceding decree; consulted 6 October 2026. Colli Bolognesi Pignoletto DOCG is a separate denomination. This article uses Pignoletto as the grape name, while the full appellation identifies the wine's geographical and production framework.

Folicello's 2025 Pignoletto Emilia-Romagna DOC gives a documented example of the tank method, often called Charmat. The producer presses gently and makes the wine sparkling in a pressure vessel. Trapping the carbon dioxide produced by fermentation creates the bubbles. This differs from the traditional method, in which the second fermentation takes place inside the bottle.

Grechetto di Todi in Umbria

Todi provides a useful still-wine comparison. Roccafiore's Fiorfiore is made from Grechetto di Todi, identified by the producer as the G5 selection. Its published method begins fermentation in temperature-controlled steel, then completes it in the vessels used for maturation. The wine spends twelve months in amphorae and large Slavonian oak on its fine lees, without malolactic fermentation.

These choices build texture through lees ageing and vessel contact while retaining malic acid. The result follows a different cellar path from tank-fermented frizzante. Comparing the two regional uses helps explain how one grape can support both a lively sparkling wine and a more substantial still white.

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