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GRASSO RENZO
Calosso · Province of Asti · Piemonte
Barbera d'Asti DOCGRuchè di Castagnole Monferrato DOCGTerre Alfieri DOCG
In Calosso, Grasso Renzo commands three of Piedmont's most demanding appellations. Ruchè di Castagnole Monferrato DOCG showcases the region's rare dark berry varietal across seven municipalities; Terre Alfieri DOCG spans eleven zones, where Nebbiolo and Arneis reveal the terroir's dual character; Barbera d'Asti DOCG draws from a vast 165-commune region, its wines aged a minimum of four months. This producer navigates the complexity of multiple DOCG protocols with precision, each denomination a distinct expression of Monferrato's geology.
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What it makes
DOCG→DOCG→DOCG→
Barbera d'Asti
Grapes: Barbera ≥90%, altri vitigni a bacca nera non aromatici idonei (Piemonte)Styles: RedMin. alcohol: 12%4 months aging
Ruchè di Castagnole Monferrato
Grapes: Ruchè ≥90%, Barbera e/o BrachettoStyles: RedMin. alcohol: 12.5%
Terre Alfieri
Grapes: Arneis (tipologia Arneis) ≥85%, Nebbiolo (tipologia Nebbiolo) ≥85%, altri vitigni non aromatici idonei (Piemonte), a bacca bianca o nera secondo tipologiaStyles: White · RedMin. alcohol: 12%