Unami Ronchi San Lorenzo Rosso Conero. Umani Ronchi San Lorenzo Rosso Conero shows velvety tannins, ripe fruit and sweet spice. PRODUCER - Umani Ronchi, leading estate in Marche on Mount Conero. SAN LORENZO - Umani Ronchi San Lorenzo is a full-bodied red wine made from 100% Montepulciano grapes grown on a single vineyard located in Mount Conero overlooking the Adriatic Sea.