What climate factor contributes to the successful growth of grapes on Mount Vulture?

The successful growth of grapes on Mount Vulture is primarily attributed to moderate temperatures and the presence of volcanic soil. This region benefits from a unique climatic condition that includes a blend of warm days and cooler nights, which is ideal for the ripening of grapes. Moderate temperatures allow for a balanced development of sugars and acidity in the grapes, which is crucial for producing high-quality wine.

Additionally, the volcanic soil found on Mount Vulture is rich in minerals, which contributes to the complexity and character of the wines produced here. This type of soil aids in water retention and drainage, impacting the growth and health of the grapevines positively. The combination of these factors creates an environment conducive to viticulture, distinguishing it from regions that may experience extremes in temperature or moisture levels.