The M. Marengo 2018 Barolo shows a lean and luminous appearance with delicate aromas of pressed rose, cassis, earth and a twist of orange peel. That citrusy note adds a lot of freshness and energy to the bouquet. The fruit blended here comes from the Serradenari, Boiolo, Fossati and Roncaglie vineyards in La Morra. Monica Larner