Which grape is primarily cultivated in Arenas soils?

The correct answer is Moscatel de Alejandria, as this grape variety thrives in the specific conditions provided by Arenas soils, which are characterized by sandy textures. These sandy soils enable excellent drainage and reflect light, which is beneficial for the ripening process of the Moscatel grape. This variety is known for its aromatic qualities and high sugar content, making it suitable for the production of sweet wines.

In contrast, while Palomino is the primary grape used for producing Fino and Manzanilla sherry and is also grown in the region, it does not have a specific affinity for Arenas soils in the same way that Moscatel de Alejandria does. Similarly, Pedro Ximenez, known for its rich, sweet wines, is often cultivated in different soil types that enhance its characteristics. Cabernet Sauvignon is predominantly grown in regions with a completely different climate and soil profile, and is not associated with sherry production at all.