Under the Meyer family ownership St. Antony took the full 48.9 hectares in Nierstein to Demeter certification and EU-Bio. The Roter Hang Pettenthal, Hipping, Oelberg and Orbel parcels are worked biodynamically alongside a Blaufraenkisch micro-plot.
Tip: Compare the Oelberg and Orbel GG side by side; both sit on the southern Roter Hang and the Demeter farming reads in the iron-rich red-slate frame.
Address: Wilhelmstrasse 4, 55283 Nierstein, Germany, Rheinhessen
Lotte Pfeffer-Mueller and Hans Mueller farm 11.4 hectares at Ludwigshoehe under Demeter (since 2008), Ecovin (founding member) and EU-Bio. The Tafelstein Riesling and Tafelstein Silvaner anchor the dry programme; VDP member since 1971.
Tip: The dry Tafelstein Silvaner is the estate's signature; the Demeter farming reads cleanly in the chalky Ludwigshoehe white-wine register.
Philipp Wittmann converted the 30-hectare Westhofen estate to biodynamic farming in 2004, joining respekt-BIODYN and La Renaissance des Appellations. EU-Bio since the late 1980s. The Morstein, Kirchspiel, Brunnenhaeuschen and Aulerde Riesling GG headline the range.
Tip: Book the respekt-BIODYN vineyard walk before tasting; Wittmann runs walks across the Morstein and Aulerde parcels and the farming is the point of the visit.
H.O. Spanier and Carolin Spanier-Gillot work 50 hectares at Hohen-Suelzen under EU-Bio certification with uncertified biodynamic practice since 2005 (La Renaissance des Appellations member), across Frauenberg, Kirchenstueck and Am schwarzen Herrgott Riesling Grosse Lage parcels.
Tip: The Frauenberg CHF Riesling is the estate's biodynamic signature; the single-barrel bottling reads the Wonnegau limestone in extreme detail.
Carolin Spanier-Gillot works 25 hectares at Bodenheim under EU-Bio with uncertified biodynamic practice (La Renaissance des Appellations member), co-managed with Battenfeld-Spanier in Hohen-Suelzen. Pettenthal, Hipping and Oelberg Riesling on the Roter Hang anchor the range.
Tip: Combine a Kuehling-Gillot tasting with Battenfeld-Spanier on the same day; the two estates share co-management and the biodynamic Wonnegau-and-Roter-Hang arc reads side by side.
Erik and Carolin Riffel farm 12 hectares on the Binger Scharlachberg under EU-Bio and Ecovin (organic) certifications, with biodynamic practice but no biodynamic certifier. The quartzite-and-slate slope above the Rhine bend at Bingen carries Riesling, Spaetburgunder and Weissburgunder.
Tip: Walk the Scharlachberg slope with Erik or Carolin Riffel before tasting; the iron-rich quartzite gives a stony, smoky frame distinct from the limestone Wonnegau norm.
Johannes Hasselbach took the 23.2-hectare Gunderloch estate at Nackenheim to EU-Bio organic certification across the Rothenberg, Pettenthal and Hipping Roter Hang parcels. The Rothenberg Wurzelecht ungrafted-vines bottling carries the historical reference.
Tip: The Rothenberg Wurzelecht parcel is one of Rheinhessen's pre-phylloxera survivors; visit Gunderloch for a vineyard walk on the ungrafted vines above the Rhine.