Italian Olive Geography
Where Italian Olives Grow — and How
Four regions. Dozens of cultivars. Each zone shaped by distinct soils, microclimates, and agronomic traditions. Puglia, Sicily, Tuscany, and Liguria produce oils that differ not by branding but by geography.
Regional Profiles
Four Zones, Four Agronomic Realities
Puglia
Home to nearly 60 million olive trees, Puglia accounts for roughly 40% of Italian olive oil output. Coratina dominates the north; Ogliarola spreads across all provinces.
Explore Puglia cultivarsSicily
Sicily's olive sector spans over 160,000 hectares. Super-high-density plantings above 1,000 trees/ha are now common in the Aidone and Castelvetrano districts.
Explore Sicily grovesTuscany
Tuscany's olive belt sits between 200 and 600 metres above sea level. Frantoio, Leccino, Moraiolo, and Correggiolo define the regional blend under Chianti Classico and Lucca DOP.
Explore Tuscany altitude limitsKey Regions
Liguria — The Fourth Profile
Taggiasca: Liguria's Singular Cultivar
Approximately 98% of Ligurian olive oil comes from the Taggiasca variety. Native to the province of Imperia, it ripens late — harvestable from November through February — and yields an oil with acidity below 0.5% and distinctive almond and pine nut notes. In 1997, Riviera Ligure became Italy's first olive oil to receive PDO status.
The Taggiasca tree grows to 12–15 metres unpruned. Fruit is medium-small with thin skin and oil content of 25–26% — among the highest of any Italian cultivar. Cold-pressed the same day as harvest, it is processed either by traditional granite millstones or continuous-cycle centrifuge.
Latest Articles
Agronomic Notes from the Field
Puglia's Ogliarola and Coratina Cultivars: Yield and Oil Quality
Coratina extractions reach 20–25% oil yield with polyphenol levels near 560 mg/kg. Ogliarola offers a lighter profile spread across all five Puglian provinces.
Olive Tree Density and Irrigation in Sicilian Grove Management
Super-high-density orchards exceed 1,000 trees per hectare. FAO56-based irrigation scheduling has been validated in the Castelvetrano district to within 3% accuracy.
Frost Risk and Altitude Limits for Olive Cultivation in Tuscany
Damage thresholds begin near −7 °C for potted plants and −10 °C for mature trees. Altitude ceilings depend strongly on aspect and cultivar cold-hardiness.
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