The Erbaluce production zone encompasses 37 communes situated between the two morainic ridges of Ivrea and Caluso, which enclose it within the morainic basin of Canavese.
The vineyards are arranged on the southern side of the morainic ridges that enclose the Canavese basin.
The Erbaluce variety has adapted particularly well to the sandy and gravelly soils of the Canavese morainic hills.
The greater part of Erbaluce di Caluso production takes place on the hills surrounding Caluso, in Canavese. (via Wikipedia · CC BY-SA 4.0)
The production zone encompasses communes in the provinces of Torino, Biella, and Vercelli, including Ivrea, Caluso, Viverone, and Piverone. (via Wikipedia · CC BY-SA 4.0)
Human factors
Erbaluce is trained to long canes because the variety is not productive on the first three or four basal buds of the plant.
For the passito wine type, the grapes are harvested and laid on racks in dedicated premises for natural drying.
Erbaluce is an indigenous variety introduced locally by the Romans and most likely derived from Greco di Fiano.
The earliest historical records of the Erbaluce variety date to 1606, when it is mentioned by Giovan Battista Croce, jeweller to Duke Carlo Emanuele I. (via Wikipedia · CC BY-SA 4.0)
Facts drawn from the specification's terroir-link section by automatic interpretation — see the source.
About this boundary
Area: the official production zone published by the regional geoportal (Piemonte).