Nebbiolo name
Spanna
Min. Nebbiolo
50–70% (balance: Croatina, Vespolina, Uva Rara)
Soils
Iron-rich porphyritic volcanic rock, sandy-granular texture, pH 4.4; varies west (sandier) to east (more clay)
Minimum ageing
21 months, minimum 12 months in wood
DOC since
1979
Spreads across seven communes from Masserano (west) to Lozzolo (east), the latter sharing Gattinara's rocky porphyric soil. The highest permitted Croatina blend of any Alto Piemonte appellation adds spice, color, and suppleness. The protected position below Monte Rosa makes this one of the most compelling appellations for future viticulture as climate changes. Ferrous, sanguine minerality with pulsing energy.