Vertus, Premier Cru of the Côte des Blancs

Vertus is the largest wine-growing village of the Côte des Blancs: with close to 544 hectares of vines, it is the largest wine-growing commune in the Marne by planted area. Classified Premier Cru in the Champagne cru scale, it closes the slope to the south, where the vineyard curves to face the rising sun. This is where Doyard-Mahé, a grower-producer, has farmed chardonnay around the Moulin d'Argensole since 1952.

Where exactly is Vertus

Vertus lies about twenty minutes south of Épernay, at the foot of the east-facing slope of the Côte des Blancs. The village closes the slope: to the north stand Cramant, Avize, Oger and Le Mesnil-sur-Oger; to the south begin the Val du Petit Morin and the Sézannais hillsides.

One administrative detail that often surprises visitors: since 2019, Vertus has merged with Voipreux to form the commune of Blancs-Coteaux. The name Vertus remains that of the cru and of the mention carried on the label — and that is what matters for the wine.

Chalk, the signature of the subsoil

The slope of Vertus rests on belemnite chalk, formed in the Cretaceous seas and studded with the fossils of those molluscs. This soft rock plays a measurable double role: it drains excess rainfall and slowly releases moisture in summer, while reflecting the day's warmth back towards the grapes.

Its porosity lets it hold up to 300 litres of water per cubic metre: the vine finds a reserve in dry spells without ever standing in water. Roots run deep — and it is this subsoil that the estate protects through its sustainable viticulture, certified VDC and HVE level 3.

Chardonnay, the grape of the Côte des Blancs

The Côte des Blancs owes its name to the white grape that covers almost all of it: chardonnay. In Vertus it gives base wines marked by freshness and a mineral expression characteristic of chalk — the profile of blanc de blancs Champagnes, made from that grape alone. The remainder, in pinot noir, goes into coteaux champenois and rosé.

What does “Premier Cru” mean?

The Champagne cru scale historically ranks the communes of the vineyard in three tiers: Grand Cru, Premier Cru, then the other crus. Villages classified Premier Cru, such as Vertus, may carry that mention on the label when all the grapes come from there.

Two misunderstandings worth clearing up. It is not a tasting score: it is an indication of origin, precise and controlled, which tells you where the grapes came from — not whether the wine is good. And the ranking applies to the whole commune, not to individual parcels, unlike Burgundy where the cru is decided plot by plot.

The terroir at work

On these slopes the estate farms sustainably and harvests by hand. The grapes are pressed and then aged on site, in the cellar dug in 1970 beneath the Moulin d'Argensole — which can be visited by appointment, Monday to Saturday.

This cellar has a rare particularity: it is ringed by underground springs, which hold it at 10-12 °C and 85-95 % humidity all year round, with no regulation at all. We explain its effect on ageing in What makes this cellar in Vertus different.

Visiting and tasting the Champagnes of Vertus

The best way to understand what the chalk of Vertus gives the wine is still to taste it on the spot. The visit goes down into the cellar, explains each step, and ends with a tasting. By appointment, Monday to Friday from 10 a.m. to 12 p.m. and 2 p.m. to 5.30 p.m., Saturday from 10 a.m. to 12 p.m., for groups of 2 to 20.

Address: Moulin d'Argensole, 28 Chemin des Sept Moulins, 51130 Vertus — on the Champagne tourist route, Côte des Blancs loop. Book a visit or call +33 3 26 52 23 85.