Domaine Rietsch

Whole bunches under low pressure

Whole bunches go into the pneumatic press at low pressure, and Jean-Pierre Rietsch, winemaker at Domaine Rietsch in Mittelbergheim, lets the extraction take the long way. The press can run for 5 to 12 hours, acting as a filter as much as a tool, keeping mud and bitterness away from the juice. Rietsch has worked from the family vineyard since 1987, and the estate’s modern shape reaches back to the 1970s, when Pierre and Doris Rietsch turned a mixed farm into a wine domaine. That continuity matters here because the work has stayed close to the same ground. The family’s older history in Mittelbergheim reaches to the 17th century, with viticulture and cooperage among the trades tied to the name. In the cellar, that past is not decorative. Tuns used across three generations remain part of the method, and the management of the estate keeps vineyard work and cellar decisions in the same hands. Rietsch’s practice reads as repetition rather than reinvention: pruning, harvest, pressing, fermentation, élevage, bottling, then back to the vines.

Organic ground and native yeast

The estate converted to organic farming in 2008 and works 12 hectares in Alsace AOC, with Riesling, Auxerrois, Gewurztraminer, Sylvaner and Pinot noir among the varieties. The vineyard work uses grassing, surface tillage and green manure sowing to hold life in the soil, with pruning and trellising carried out by hand. Harvesting is manual, and the sorting begins on the plot. In the cellar, Rietsch ferments with native yeasts, without added sugar, acidity correction or fining. Fermentations run slowly, from 5 to 24 days depending on the wine, and aging can be brief or stretch to 24 months. Sulfur appears only in very low doses when the wine needs it. The method gives him room to move across direct-press whites, sparkling wine, still red, maceration wines and a perpetual cuvée. The maceration work gives aromatic varieties such as Muscat, Pinot Gris and Gewurztraminer more structure through contact with skins. The perpetual cuvée folds older vintages into juice from the latest harvest, keeping freshness and aged material in the same vessel.

The tasting room and the cellar

The tasting room at Domaine Rietsch is quiet, carefully arranged and intimate, with a refined spareness that makes each bottle, glass and label feel deliberately placed. The atmosphere has an almost Japanese discipline: not silence for effect, but room for attention. Tastings move close to the cellar, where the old tuns make the estate’s lineage physical rather than rhetorical. This is not a large-house performance of Alsace. It is a family cellar in Mittelbergheim, scaled to small production and to wines that ask for time in the glass. The room suits the work because it does not compete with it. A glass of Riesling or Auxerrois can sit there without noise around it, carrying the vineyard back into the conversation.

Maceration as a working question

Rietsch’s current direction is clearest in the wines that test older Alsace habits without leaving the village behind. Murmure, the domaine’s first maceration wine, is made from Muscat with seven days of skin contact and no added sulfur. Grand Cru Zotzenberg Riesling stays closer to the direct line: hand-harvested, whole-bunch pressed, fermented with indigenous yeasts and aged in foudre for 20 months on the lees. Between them sits the discipline of the house, one cellar willing to let Muscat change register and Riesling hold its nerve in Zotzenberg.