The grapes come from a single vineyard (only one) based in Audinaggio, in Valmaggiore mga, in Vezza d'Alba municipality. The original core of this vineyard dates back to 1947 and the steep slope of the hill only allows manual processing. The exposure is south-east, south, south-west; the soil is sandy.
The grapes are harvested at the best state of ripeness depending on each vintage and on the plants. Wine is the result of grapes fermentation and maceration which last a couple of weeks; the period can change based on the vintage and on its climatic conditions.