The Susumaniello grapes come from IGP Salento. Susumaniello is a red, thick-skinned variety indigenous to Puglia, which historically was mostly used for blending with Negroamaro and Malvasia. Having fallen out of fashion, it was almost endangered; however, modern single-varietal wines showcase this variety's potential. The name ‘Susumaniello’ derives from ‘somarello’, diminutive of ‘soma’, which translates as a donkey in Italian, referring to the tendency of the vines to produce high yields when young, somewhat like an overloaded donkey. However, once the plants mature, they drastically reduce their yield. Rich in phenolics and anthocyanins, naturally high acidity, and structured tannins, Susumaniello is coming into its own. The San Marzano vines are grown in coastal soils of medium-textured sandy loam, with a good presence of rocks, which are shallow, permeable, and free-draining. The vines are Guyot trained, which enhances the balance between grape production and vegetation, resulting in good acidity retention and freshness in the fruit. Copper and sulphur are used alongside precision farming to cultivate the vines, and the use of chemicals is reduced. The grapes are hand-harvested.