Grape Sauvignon Blanc

A Reliable Choice for Juice Production

"Sauvignon Vert" (often recognized globally as Friulano) holds a distinct position in the viticulture landscape. While the name may evoke associations with the famous Sauvignon Blanc, this technical grape variety is a unique entity, particularly valued in Ukraine for its robustness and high productivity. Its primary market application remains the production of high-quality grape juice, where consistent yields and predictable chemical composition are paramount.

Agronomic Profile and Cultivation

This variety is characterized by strong vine vigor, which necessitates proper vineyard management and training systems to ensure the grapes receive adequate exposure. As a late-ripening variety, it requires careful site selection to ensure full maturity, allowing the small berries (<2 g) to reach their optimal sugar levels.

• Disease Management: The standout agronomic feature of Sauvignon Vert is its high resistance to downy mildew (mildew), which significantly simplifies the spray schedule during the summer months. However, growers must be vigilant, as the variety is notably susceptible to powdery mildew (oidium) and grey mold. Consequently, a strict, proactive fungicide program is essential to protect the clusters.
• Hardiness: With a moderate winter hardiness of up to -21°C, this variety adapts well to most Ukrainian wine-growing regions. While it can withstand cold spells, protective measures are recommended in northern or particularly harsh climatic zones to maintain plant longevity.

Why Producers Prefer It

With medium-sized clusters (300–500 g), the variety is well-suited for efficient harvesting and processing. For juice producers, Sauvignon Vert offers the ideal balance of acidity and sugar, providing a clean flavor profile. It is the "workhorse" variety for those prioritizing volume and reliability. It does not require niche expertise, as standard viticultural practices, combined with rigorous disease control, are sufficient to produce a high-quality crop that meets modern processing standards.