What does a cellar master do in the wine cellar? And how do they work with winemakers and oenologists to produce outstanding wines from grapes?
What's it all about?
- What does a cellar master do?
- What does the career of a cellar master look like?
- Does METRO work with cellar masters?
The cellar master is responsible for processing the grapes in the wine cellar, i.e. for everything that happens after the harvest. They monitor and control the entire process of wine development: from fermentation to maturation and bottling. The cellar master works closely with winemakers who cultivate the grapes and oenologists who deepen their knowledge of winemaking.
What does a cellar master do?
The cellar master is not only responsible for the development of wine, but also manages the team in the wine cellar and coordinates the work processes. His central tasks initially include receiving and checking the harvested grapes: he assesses their quality and decides on suitable further processing, i.e. whether the grapes should be destemmed, cooled or pressed directly. He then controls the fermentation process by selecting suitable yeasts, setting fermentation temperatures and regularly checking how the must is developing. After fermentation, the ageing process begins, during which the cellar master decides whether the wine should mature in stainless steel tanks, large wooden barrels or small barriques. Here too, he continuously monitors the development of the wine through sensory tests and laboratory controls. He takes care of measures such as filtration, stabilization or fining to ensure quality and preserve the wine. Finally, he plans and monitors the bottling process.
What does the career of a cellar master look like?
The path to becoming a cellar master starts with training - for example as a winemaker, wine technologist or in a similar food profession, such as brewer, dairy technologist or food technician. Then it's time to gain experience. Three years of practical experience in the wine cellar are mandatory. In addition, they often must have a training certificate (AEVO), as cellar masters frequently train others and pass on their knowledge. The actual full-time training lasts around one year and takes place at technical colleges for viticulture such as in Weinsberg (Baden-Württemberg), Neustadt an der Weinstraße (Rhineland-Palatinate) or Veitshöchheim (Bavaria). The course delves deep into topics such as microbiology, sensory analysis, cellar management and business management. The aim is to master the technical and organizational aspects of winemaking. While winemakers in many wineries also take on tasks in the cellar, the cellar master's focus is clearly on the technical development of the wine.
Does METRO work with cellar masters?
METRO stocks a wide range of wines, including exclusive own brands and annual awards such as the 'Wine of the Year'. Within this diverse product portfolio, close cooperation with experts such as cellar masters, oenologists and winemakers is essential - be it in the development of individual cuvées, quality control or professional presentation in the market.
