La Spinetta Barbera d'Asti Ca' di Pian
La Spinetta Barbera d'Asti Ca' di Pian
Denomination: Barbera d’Asti DOCG
Grape variety: 100% Barbera
Alcohol content: 14% by vol.
Average production: 80,000 bottles per year
Average yield per ha: 3,500 bottles
Name/location: Castagnole and Costigliole, southern exposure
Soil type: calcareous
Average vine age: 29-34 years
Average altitude: 300 m a.s.l.
Vineyard size: 23 hectares (50 acres)
Farming: sustainable, no use of pesticides or herbicides
Time of harvest: end of September / beginning of October
Winemaking process: alcoholic fermentation for 6-7 days in temperature controlled roto- fermenters, malolactic fermentation in oak 12 months in partly in new and partly in used medium toast French oak barrels transfer to stainless steel vats for 12 months before bottling, aging in bottles for another 12 months