The ageing of white wine begins when the most visible work of the harvest comes to an end. Once the Chardonnay grapes have been pressed and the juices set on their transformation, the cellar becomes a place of observation, measured decisions and patience. In Solutré, in our Pouilly-Fuissé vineyard, this stage extends the link between the harvest, the limestone soils and the style we wish to preserve in our cuvées.

It is sometimes imagined that a wine is "made" as soon as fermentation ends. In reality, it then continues an important evolution: it clarifies, gains structure, becomes more harmonious and gradually refines its aromatic expression. Ageing does not consist in transforming the wine at all costs; it aims above all to accompany it without erasing its origin.

Ageing of white wine: an essential time after the harvest

After pressing, the grape must is set to ferment. The yeasts transform the sugars naturally present in the juice into alcohol, while producing numerous compounds that contribute to the aromas and texture of the future wine. This alcoholic fermentation requires daily attention: temperature, fermentation rhythm, clarity of aromas and the overall state of the lots are carefully monitored.

Once the sugars have been consumed, the wine is not yet ready to be bottled. It often still contains lees, those fine particles notably derived from yeasts, and its balance continues to build. Ageing is precisely this period during which the wine rests, refines and gradually finds its coherence.

Its duration is not decided according to a fixed rule. It depends on the ripeness of the grapes, the course of the fermentations, the character of the vintage and the profile sought for each cuvée. The calendar matters, but observing the wine matters more.

In the cellar, choosing the right vessel for Chardonnay

The ageing vessel influences how the wine evolves. Tanks make it possible to preserve a direct expression of the fruit, freshness and tension. Wood, when used with discernment, favours a slow evolution thanks to limited exchanges with oxygen and can bring volume, without necessarily imposing a pronounced taste.

It is not a matter of systematically opposing tank and barrel. These two approaches can serve different intentions and complement one another within the same cellar work. For a Chardonnay from southern Burgundy, the aim is to preserve the wine's energy, its precision and the reading of its terroir.

  • Tank readily supports freshness, clarity and aromatic brightness.
  • Barrel can contribute to texture and the complexity of evolution.
  • The age of the wood, the volume of the vessel and the length of ageing strongly shape the result.
  • Regular tasting guides choices far more reliably than any preset recipe.

At the estate, we consider each vessel as a tool, not an automatic signature. Successful ageing is not noticed through a dominant effect: it helps the wine express its fruit, its character and its origin with accuracy.

Lees: a precious resource for ageing white wines

In the weeks and months following fermentation, fine lees settle naturally. They may remain in contact with the wine during part of the ageing process. This relationship between the wine and its lees often brings depth on the palate, a more enveloping sensation and a greater capacity to evolve.

Lees are not, however, a simple ingredient to be added at will. Their condition must be monitored, as they require impeccable hygiene and careful tasting. Depending on the wine, when the time comes, racking is carried out: this operation consists in separating the clear wine from its sediment so it can continue its journey under good conditions.

Stirring the lees, or bâtonnage, with restraint

Bâtonnage consists in gently resuspending the lees in the wine. This gesture can enhance the sensation of volume and encourage a fuller texture. However, it is neither systematic nor identical from one cuvée to another: its relevance depends on the balance already present in the wine and the evolution sought.

In a Pouilly-Fuissé, the natural richness of Chardonnay must remain linked to a form of freshness. This is why interventions in the cellar call for restraint. The best gesture is often the one that responds to an observed need, rather than one applied out of habit.

Tasting, analysing and letting the wine find its balance

The ageing of white wine is played out as much in tasting as in technical operations. Tasting regularly makes it possible to follow the evolution of the aromas, the quality of the material, the liveliness and the persistence on the palate. Analyses provide essential reference points, particularly regarding the stability and protection of the wine, but they do not replace tasting.

This attention is particularly important as the wine approaches its balance. Too early, bottling can freeze a wine that is still disjointed. Too long, an ageing phase can lead the wine away from the freshness and drive being sought. The right moment must therefore be found, the one where the wine's different components dialogue naturally.

In the cellar, we seek less to add a mark than to let the voice of Chardonnay come through, carried by the character of Pouilly-Fuissé.

This pursuit of precision also involves protection against oxygen, temperature control and great cleanliness of equipment. These elements are discreet to the visitor, but decisive in preserving the integrity of a white wine. They are part of this patient work that takes place far from the vine rows, in the quiet of the cellar.

From blending to bottling our cuvées

When several lots have been aged separately, the time comes to consider their blending. Each lot may present a slightly different face: more taut, more generous, more floral or more mineral. Blending seeks harmony, respecting the character of each plot and the identity of the cuvée.

Before bottling, the wine may be clarified and stabilised if necessary. Filtration may also be considered depending on its condition and the ageing goals. Here again, no solution should be automatic: the aim is to protect the wine while preserving its substance and its capacity for expression.

Bottling is therefore not an abrupt ending. It opens a new period, that of bottle rest. The aromas settle into place, the texture melds and the wine quietly continues its evolution. This is one of the reasons why a Pouilly-Fuissé can offer different nuances depending on when it is tasted.

How do you know if the ageing of white wine has been successful?

Successful ageing is recognised by balance: the wine retains its freshness, its origin and the expression of Chardonnay, while gaining in texture and harmony. The vessel, the lees or time should not take over; they must serve the wine and its terroir.