Sessantanni Very old vineyards, selected in San Marzano and Sava. The soil is mainly “red earth”, with a fine texture and a generally calcareous with few emerging rocks. The redness of these soils is due to the presence of iron oxides. The climate is characterized by high temperatures all year round, very little rainfall and a wide temperature range between night and day, which has a positive influence on the quality of the grapes. This is the central area of d.o.p. “Primitivo di Manduria”.