In green covered vineyards of this firm owned by wine-grower and maker Johann Glock fertilization is exclusively biological. The vines are planted in a high training system.
Vine varietals for wine from Johann Glock are Grüner Veltliner, Welschriesling, Weißburgunder, Sauvignon blanc, Blauburger, Zweigelt, St. Laurent, Cabernet Sauvignon.
The vineyards owned by this firm have a natural green covering and are fertilized only organically with chicken manure. The vines display shoot cutting with replacement spurs.