San Giusto a Rentennano
A benchmark Chianti Classico producer renowned for elegant, terroir-driven wines that exemplify the Gaiole sub-zone's potential for age-worthy complexity.
San Giusto a Rentennano is a family-owned estate in Gaiole in Chianti, Tuscany, founded in 1914 and dedicated to producing classically-styled Chianti Classico DOCG and Percarlo, a Super Tuscan Sangiovese. The winery combines traditional viticulture with meticulous winemaking, focusing on indigenous yeasts, extended maceration, and minimal intervention to achieve wines of remarkable structure and nuance.
- Located in Gaiole in Chianti, within the Chianti Classico DOCG zone—one of Tuscany's most prestigious sub-regions
- Produces Chianti Classico Riserva with 24+ months barrel aging and a base Chianti Classico that emphasizes freshness and food-compatibility
- Percarlo, their flagship Super Tuscan, is 100% Sangiovese aged in French oak—introduced in the 1980s during the Super Tuscan movement
- The estate comprises approximately 35 hectares of vineyard at elevations of 350–550 meters, providing natural cooling and extended ripening
- Uses traditional Tuscan viticulture including pergola training on older vineyards, promoting optimal canopy management
- Matteo Vivoli represents the third generation of family ownership, maintaining low-intervention philosophy since 1914
- Bottles approximately 90,000 bottles annually, maintaining a balance between quality and limited production
Definition & Origin
San Giusto a Rentennano is a family-owned winery established in 1914 in Gaiole in Chianti, occupying a hamlet in the heart of Chianti Classico's most elevated terroir. The estate name derives from the 11th-century Church of San Giusto (Saint Justus) located on the property. This producer exemplifies the traditional Tuscan approach: multi-generational stewardship, village-based viticulture, and a commitment to expressing singular terroir through Sangiovese-based wines rather than pursuing international acclaim through Bordeaux varieties.
- Established 1914; currently managed by third-generation family, Matteo Vivoli
- 30+ hectares spanning Gaiole's most prestigious microclimates
- Philosophy: minimal intervention, indigenous yeast fermentation, long élevage
Why It Matters
San Giusto a Rentennano matters because it represents the philosophical counter-movement to 1980s internationalization of Tuscan wine. While many contemporaries chased global markets through Cabernet blends, this estate doubled-down on Sangiovese purity and traditional aging methods, proving that Chianti Classico could achieve world-class complexity without compromise. The winery's commitment to altitude (350–550m elevation promotes acidity and tannin elegance) and native fermentation has influenced a new generation of Tuscan producers pursuing authenticity over showiness.
- Demonstrates that terroir-focused Sangiovese rivals fine Burgundy in complexity and age-worthiness
- Percarlo established the viability of non-DOCG, unoaked Sangiovese Super Tuscans during the 1980s boom
- Gaiole location provides cooler conditions than lower-altitude rivals, extending phenolic ripeness
Vineyard & Terroir
The estate's vineyards sit in Gaiole's cooler, higher-altitude zone, where Sangiovese achieves remarkable acidity and structural finesse. Soils are predominantly limestone and clay with pockets of galestro (slate-like schist), contributing minerality and natural drainage. The 24–35 hectares are farmed organically without certification, utilizing traditional pergola and Guyot training systems adapted to micro-slope exposure, ensuring optimal leaf-to-fruit ratios and phenolic concentration without overripeness.
- Elevation 350–550m provides natural cooling and extended growing seasons
- Limestone-clay-galestro soils deliver mineral salinity and firm tannin structure
- Organic farming (non-certified) minimizes chemical intervention; hand-harvested parcels
Core Range & Key Expressions
San Giusto a Rentennano produces three primary wines. The Chianti Classico DOCG (base) emphasizes immediate drinkability with 12 months barrel aging, showcasing Sangiovese's bright red fruit character. The Chianti Classico Riserva undergoes 24 months barrel aging, building complexity and age-worthiness to 15+ years. Percarlo, their proprietary Super Tuscan, is 100% Sangiovese aged in French oak (60% new)—a wine that bridges tradition and modernity, confirming Sangiovese's potential when freed from DOCG regulations.
- Chianti Classico (standard): 12-month aging; 90–95 points typical maturity
- Chianti Classico Riserva: 24 months barrel; ages gracefully 15–20+ years
- Percarlo: 100% Sangiovese; 60% new French oak; structured for 20–30 year evolution
Sensory Profile & Winemaking
San Giusto wines reflect cool-climate elegance: the base Chianti Classico displays red cherry, dried herb, and mineral salinity with silky tannins (12–13% ABV typically). The Riserva gains depth—black cherry, leather, licorice, white pepper—with firmer, more integrated tannins after extended aging. Percarlo showcases greater oak influence (vanilla, cedar, tobacco) while maintaining Sangiovese's savory core and bright acidity. All wines employ natural fermentation with indigenous yeasts, extended maceration (3–4 weeks), and minimal sulfur, preserving transparency and terroir expression.
- Native fermentation (no cultured yeasts) emphasizes natural microbial complexity
- Extended maceration (21–28 days) extracts phenolics without excessive extraction
- Minimal sulfur use (especially on Percarlo) allows subtle oxidative aging and food-compatibility
Food & Collectibility
San Giusto a Rentennano wines are quintessentially food-centric, with acidity and tannin structure that complements rather than overpowers. The base Chianti Classico pairs effortlessly with pasta, risotto, and light game; the Riserva demands roasted meats, aged cheeses, and umami-rich dishes; Percarlo bridges wine-bar sophistication and serious cellaring. Collectors prize the Riserva vintages (especially 2010, 2015, 2016, 2019) and Percarlo (all vintages) for their proven age-worthiness, regional provenance, and relative undervaluation compared to superstar Brunello and Barolo producers.
- Chianti Classico: ribollita, pappardelle al cinghiale, pecorino romano
- Chianti Classico Riserva: bistecca alla fiorentina, osso buco, aged Parmigiano-Reggiano
- Percarlo: duck breast, truffle-forward risotto, wild mushroom preparations
San Giusto a Rentennano's base Chianti Classico radiates bright red cherry, tart cranberry, dried oregano, and mineral salinity with gossamer tannins and refreshing acidity (12–13% ABV). The Riserva deepens into black cherry, plum, leather, white pepper, and subtle licorice with structured, silky tannins that evolve toward tobacco and earth over 10–15 years. Percarlo, more voluptuous, exhibits black cherry, dark plum, cedar, vanilla, and tobacco spice with firmer tannins and alcohol lift (13.5–14%) but maintains Sangiovese's characteristic savory backbone and food-pairing elegance. All express cool-climate finesse: bright acidity, transparent minerality, and terroir authenticity without overextraction or oak dominance.