A secret blend of botanicals from native and European soils. This is the primary touch in making Martini Rosso. To this must be added a blend of two Italian wines, Trebbiano from Emilia Romagna and Catarratto from Sicily, which together give life to the base on which the vermouth is based, in addition to the aforementioned botanicals kept in the utmost secrecy. However, two of them have been shown to the public. We are talking about caramel and Artemisia, the latter being a key ingredient that is still harvested and cultivated near Martini's house in Pessione. All this "concoction" is responsible for the creation of Martini Rosso by means of a recipe that has remained unchanged since its creation in the mid-19th century.