Which of the following is NOT a requirement for DOCG Vino Nobile di Montalcino?

Vino Nobile di Montalcino is a prestigious Italian wine with specific regulations governing its production as part of the Denominazione di Origine Controllata e Garantita (DOCG) classification.

The requirement that distinguishes Vino Nobile di Montalcino is its mandated grape composition and aging. To be labeled as Vino Nobile di Montalcino, the wine must predominantly consist of at least 70% Sangiovese. This focus on a single grape variety emphasizes the traditional character and quality associated with this wine.

The statement that the wine can be produced from multiple grape varieties does not align with the regulations. While winemakers may utilize a blend for certain styles, the DOCG status for Vino Nobile di Montalcino specifically requires a majority of Sangiovese. Consequently, having multiple grape varieties in a blend would not satisfy the DOCG standards necessary for this classification.

The aging requirements further reinforce the quality expected from Vino Nobile di Montalcino, including a minimum aging period, a specific duration in oak, and ensuring that the wine matures adequately before it reaches the consumer.