Summary
Weingut Wagner-Stempel lies in Siefersheim, in the far west of Rheinhessen, where the region gives way to the hilly, almost rugged landscape of the Rheinhessische Schweiz. Across around 25 hectares, Daniel Wagner works alongside his wife Cathrin in the ninth generation – and on a subsoil found almost nowhere else in Rheinhessen: volcanic porphyry. Out of this rock come Rieslings with cool fruit, fine herbal spice and a salty minerality that has carried the estate to the top of the region within two decades. It has been a VDP member since 2004 and certified organic since 2008.
History
The family tradition reaches back to the middle of the 19th century: the year 1845 is taken as the starting point of the estate. For a long time, though, the farm in Siefersheim was not a pure wine business but mixed agriculture, as was usual in this corner of Rheinhessen. Wine was one leg among several, and most of the crop was sold off in barrel. Only in 1985 did the family begin marketing its own bottled wines.
The decisive break came in the early 1990s, when Daniel Wagner took over. He focused the business entirely on viticulture, reduced yields, switched to hand-harvesting and concentrated firmly on the steep porphyry parcels above the village. The rise was rapid: in 2004 Wagner-Stempel was admitted to the Verband Deutscher Prädikatsweingüter (VDP), and organic certification followed in 2008. Today Daniel and Cathrin Wagner run the estate in the ninth generation.
What makes this remarkable is that before all this, Siefersheim had practically no reputation at all. That the village and its sites are now mentioned in the same breath as the well-known Riesling communes of Rheinhessen is largely down to this one estate.
Location & Terroir
Siefersheim lies in the far west of Rheinhessen, only a few kilometres south of Bad Kreuznach and thus closer to the Nahe than to the better-known wine villages along the Rhine. The landscape here differs from the gently rolling heartland: steep knolls, heathland, abandoned quarries and exposed rock faces define the picture. It is one of the higher and cooler corners of the region – an advantage in warming vintages, because the grapes keep their acidity and aromatics.
The real point of difference lies in the soil. Beneath the best sites sits porphyry, also known as rhyolite: a hard, silica-rich volcanic rock found on only a tiny fraction of the vineyard area of Rheinhessen. Porphyry stores almost no water – rain runs straight through, and the vines have to root deep into the fissures. That is exactly where the character of the wines comes from: little fat fruit, but drive, herbal spice and a salty, mineral length. In the flatter, slightly milder zones, layers of loess and loam produce rounder, more approachable wines.
Style & Philosophy
Daniel Wagner describes his work as craft winemaking on a manageable scale. In practice that means harvesting entirely by hand, low yields, gentle handling and a cellar that intervenes as little as possible. The wines ferment slowly and, depending on their origin, mature in stainless steel or in traditional large wooden casks, with long lees contact. The aim is a transparent translation of the soil into the glass – not a cellar style laid on top.
Stylistically the wines are reserved rather than loud. Young grand cru bottlings can seem downright closed and need time; only after a few years do they show their depth. Alongside Riesling, Silvaner counts as the estate's quiet speciality – on porphyry the variety takes on a savoury precision that few would expect of it in Rheinhessen. Add to that Weißburgunder and Chardonnay, small amounts of Spätburgunder (Pinot Noir), Frühburgunder and St. Laurent, plus a sparkling wine range of its own.
Organic since 2008
The switch to organic farming suits the setting: the meagre, stony slopes with their heath vegetation are a sensitive environment in which cover crops, soil life and biodiversity feed straight back into the vine. The estate is EU organic certified and additionally listed in the FairChoice sustainability programme; its own sustainability charter sets out the goals.
Notable Sites & Wines
The range follows the VDP pyramid: estate wines, village wines from Siefersheim, wines from Erste Lage sites and, at the top, the Große Gewächse. Among the most important sites are:
- Siefersheimer Heerkretz – the estate's classic grand cru site, the southern part of the porphyry hill, extremely stony and meagre
- Siefersheimer Höllberg – the warmest site in the commune, somewhat less stony, ripening early and giving more flesh
- Binger Scharlachberg – a famous steep site above the Rhine, likewise classified as a grand cru
- Erste Lage sites around Siefersheim as well as in Neu-Bamberg and Fürfeld
A good way into the estate's signature is the Riesling “Porphyr”, made from younger vines in the two top sites, showing their style in miniature – at a fraction of the price of the grand cru wines.
Awards
The estate's rise is mirrored in the wine guides. Eichelmann named Wagner-Stempel Newcomer of the Year in its 2007 edition, and Gault-Millau followed in 2009 with a comparable honour. The magazine Stern listed the estate among Germany's 100 best. Since then Wagner-Stempel has consistently ranked in the upper tiers of the relevant guides and counts as one of the reference addresses for mineral Riesling from Rheinhessen. Its admission to the VDP in 2004 was less an end point than the starting signal for international recognition of Siefersheim as a Riesling origin.