The Erzetič estate is comprised of several vineyards, all within the town of Višnjevik. The property has been owned and operated by the Erzetič family since 1725, when it was purchased by Martin Erzetič. The vineyards are comprised of terraces with single Guyot trained vines, with a density of 4000 plants per hectare, on soils made up of marl and schist. The Erzetič family practices biodynamic farming, with vines aged over 15 years. The Ribolla is generally harvested in the second half of September and always by hand.