Deidesheim's Long-Furrowed Sandstone Slope

Langenmorgen

Langenmorgen lies on the southeastern flank of the Haardt, immediately west of Deidesheim in the Mittelhaardt heart of the Pfalz. Its name records how the land was worked rather than how the wine tastes. "Morgen" was an old field measure, the area one person could plough in a morning, and the site's unusually elongated parcels earned it the label of the long Morgen. The vineyard was documented as early as 1491, and it borders the Paradiesgarten while sitting close to the Hohenmorgen, another of Deidesheim's classified sites.

Classification

The VDP ranks Langenmorgen as a VDP.GROSSE LAGE, the top tier of its four-level vineyard pyramid and the origin of dry Grosses Gewächs (GG) bottlings. That confirms the working assumption behind this guide. The site is one of the small group of Deidesheim vineyards to carry the classification.

Geography and climate

The vineyard occupies a southeast-facing slope backed by the wall of the Haardt and the Palatinate Forest (Pfälzerwald) behind it. Sources place its elevation at roughly 130 to 160 metres and its gradient in the range of about 14 to 20 percent, a gentle to moderate incline rather than a steep one. Reported size varies from around 7 up to close to 10 hectares, a spread that reflects both differing parcel definitions and the site's long, narrow shape.

The southeast orientation delivers strong morning and midday sun, while the forested ridge shelters the slope from cold wind, frost and a share of the region's rainfall. That protection, combined with the long hours of light, has historically driven must weights high enough for ripe and late-harvest styles, and it underpins the concentration the site is known for today.

Soil and geology

Langenmorgen sits on the Pfalz's characteristic Buntsandstein foundation. The rocky subsoil is made of weathered red and white colored (variegated) sandstone with sandstone gravel, overlaid by loess-loam (Lößlehm) carrying a high lime content. Producers describe the ground as very stony with a low proportion of fine earth. Von Winning records its holding as weathered "Bunter sandstone, limestone and loamy sand," a shorthand for the mix of warm, free-draining stone and lime-rich loam that shapes the wines.

The wines

Riesling is the dominant grape, and the documented profile runs to yellow orchard fruit, exotic notes, fine minerality and notable length. Winemaking philosophy varies across the estates. Von Winning ferments spontaneously in 500-litre barrels and holds the wine on its gross lees for around 24 months, giving a broader, texturally worked reading of the site, with reported markers of mirabelle, ripe lemon zest, gentle smokiness and a stony line. Bassermann-Jordan also bottles a white Burgundy (Weissburgunder) from the site as a Grosses Gewächs, a reminder that Langenmorgen's lime-bearing soils suit more than Riesling alone.

Producers

Five VDP estates are documented bottling from Langenmorgen:

  • Dr. Bürklin-Wolf produces a Deidesheimer Langenmorgen Riesling GG.
  • Weingut von Winning makes a barrel-fermented Riesling GG with extended lees aging.
  • Dr. von Bassermann-Jordan bottles both a Riesling GG and a Weissburgunder trocken GG from the site.
  • Georg Mosbacher produces a Langenmorgen Riesling GG.
  • Weingut A. Christmann bottles a Deidesheim Langenmorgen Riesling GG.

Between them, these estates give a useful spread of readings on a single slope, from the leaner, more overtly stony expressions to the fuller, barrel-shaped versions. The common thread is a site where warm sandstone, lime-rich loess and a sheltered southeast exposure combine to produce Rieslings of ripe yellow fruit, structure and length.

This comprehensive guide is part of the WineSaint Wine Region Guide collection. Last updated: September 2026.