Lambrusco Maestri is a black grape variety belonging to the historic Lambrusco family, traditionally associated with the Parma area and, in particular, with Villa Maestri near San Pancrazio, from which it is said to derive its name. Also known as Lambrusco di Spagna or Grappello Maestri, it has become particularly well-established in western Emilia, between the Parma area and the province of Reggio Emilia, with significant plantings in the areas of Montecchio, Boretto and Gualtieri; its remarkable adaptability has also encouraged its cultivation in other Italian regions, including Puglia. The vine is highly vigorous and generally ripens late. The leaves are medium to large in size, three-lobed or almost entire, with a pentagonal outline and a surface that is often slightly undulating. The bunch, of medium size, is elongated, conical-cylindrical, winged and compact; the berries are rounded, blue-black in colour, covered in abundant bloom and characterised by a thick, firm skin. When vinified, it produces wines of an intense ruby red colour, often enhanced by violet hues, underpinned by good structure, acidity and pronounced tannins. The aromatic profile evokes cherry, small wild berries and violet. It is used to great effect both as a single variety and in blends, particularly for the production of semi-sparkling and sweet wines; its tannic structure also allows for positive development over the short and medium term.