Piersanti produces Verdicchio from Marche, the white-wine heartland of central Italy. The winery's focus is the Castelli di Jesi zone, where Verdicchio thrives in limestone-rich soils and yields wines of mineral precision and structure. The Terre di Sampaolo Verdicchio dei Castelli di Jesi Classico Superiore represents the upper tier of the range, followed by the core Verdicchio dei Castelli di Jesi Classico Superiore and the entry-level Classico bottling. All three have been assessed by Wine Advocate, Wine Enthusiast, and Decanter. Verdicchio itself is a high-acid, stone-fruit-driven variety with herbal undertones—a grape that demands food and rewards patience in the glass. Piersanti's lineup demonstrates the breadth of expression possible within a single appellation and varietal.