Why it matters
The producer
Kühn has belonged to the VDP since 2002, placing its wines within a German classification that moves from estate and village bottlings towards increasingly site-specific wines. That structure matters here because the same Riesling grape is carried from broadly sourced estate fruit to labels such as Klosterberg and Jungfer, where soil, slope and exposure become more specific parts of the bottle’s character.
The Kühn family has made wine in Oestrich-Winkel since Jacobus Kühn founded the estate in 1786. Under Peter Bernhard and Viktoria Kühn, that long continuity is expressed through biodynamic cultivation, followed here since 2004, and through a Riesling-led range that separates estate fruit from named vineyards. The result is not one house style imposed on every bottle, but a sequence in which the Jacobus Gutsriesling offers the estate’s handling of fruit and pressing, while Klosterberg and Jungfer carry more vineyard detail.
Place and vineyards
Where the wines begin
The middle Rheingau gives Kühn a set of sites rather than one uniform landscape. South-west-facing vineyards such as Doosberg and Hendelberg receive afternoon light, while St. Nikolaus lies close to the Rhine, where the river’s heat and reflected light encourage earlier budding. Those differences affect ripening, so the estate can make dry Rieslings with freshness while drawing different weight and fruit shape from each vineyard.
Klosterberg stands at about 160 metres on sandy, quartzite-rich loess, described by the family as an ancient Rhine beach deposit. It was planted at 10,000 vines per hectare in the mid-1990s; close spacing encourages roots to compete and limits the crop each vine carries, supporting a dry Riesling with concentration rather than broad, dilute fruit.
In the cellar
Vineyards and cellar
Grapes are hand-picked and pressed gently over several hours. Fermentation proceeds with native yeasts, without cultured yeast or fining agents, and the cellar uses traditional wooden barrels as well as clay amphorae. Those choices keep the fruit and site material at the centre of the wine while allowing texture to build during fermentation and ageing rather than through a strongly flavoured cellar treatment.
Release time also separates the range. Estate and village wines spend a full year in the cellar, while site-specific wines may remain there for as long as three years before sale. The longer stay gives the dry Rieslings time to settle after fermentation, so the bottle arrives with its acidity, fruit and lees-derived texture more integrated than it would immediately after harvest.
Wines to know
The range in view
The Jacobus Gutsriesling is the estate-level dry Riesling, named for the 1786 founder and made from the estate’s own vineyards. Hand-picked grapes and gentle pressing lead into a wine intended to show Riesling’s acidity, citrus-led fruit and dry finish without requiring knowledge of a single vineyard.
Above it, Klosterberg is a VDP.ERSTE LAGE dry Riesling from its sandy, quartzite-rich loess site. Jungfer, from Hallgarten, is a VDP.GROSSE LAGE Riesling and therefore sits at the most site-specific end of the dry range. Kühn also makes sweet and noble-sweet Rieslings, alongside its small Spätburgunder contingent, so the estate is broader than dry white wine alone.
A useful way in
A bottle to begin with
Start with the Jacobus Gutsriesling. It is dry Riesling from the estate’s own vineyards, hand-picked and gently pressed, and it puts the central grape before the distinctions of individual sites. Its citrus fruit, firm acidity, dry palate and clean finish show the basic Kühn equation: Rheingau Riesling, careful harvesting, native fermentation and time for the wine to settle before release.