Grape
Petit Meslier
Rare white grape of Champagne, less than 0.02 percent of plantings. High acidity, citrus and herbal profile. Increasingly planted as a climate-change hedge.
What it is
Petit Meslier is a natural cross of Gouais Blanc and Savagnin Blanc, documented in Champagne since the seventeenth century. Today it accounts for less than 0.02 percent of plantings. Total area: roughly 3.5 to 4 hectares across the whole appellation. Banned for new plantings from 1938, re-authorised in 2000.
Where it grows
Native to the Vallée de la Marne, on silty-clay soils over soft chalk. Today scattered across the Vallée, the Aube (Drappier holds 3.5 hectares of ancient varieties on clay) and parts of the Montagne de Reims (Aubry in the Petite Montagne). Laherte Frères replanted Petit Meslier through massal selection between 2014 and 2018 and will add it to their regular Ultradition cuvée from the 2024 bottling onward.
Ripening and risk
Early budbreak, late ripening. Small clusters, small berries, thick skin, low yields. Susceptible to fungal disease. Demands full ripeness to avoid green, vegetal notes. Reward when it works: pH below 3.0 in some years.
In the glass
High acidity. Citrus (lemon, lime), herbal (thyme, mint, tarragon), tropical fruit when fully ripe (mango, passion fruit). Mineral base, chalky finish. Waxy texture from the phenolic concentration. Works surprisingly well solo and pairs poorly with high dosage.
Role in the blend
Small percentage in sept-cépages cuvées. Mono-varietal at Laherte Frères, Duval-Leroy (Authentis), André Bergère and William Saintot. The climate-change argument is making Petit Meslier strategic: its natural acidity offsets the regional drop of 1.3 g/l in average acidity over the last 30 years (CIVC data).
Grows in