Di Giovanna works with the native varieties of Terre Siciliane, Sicily's expansive wine region. The winery's portfolio centers on Grillo and Nerello Mascalese—grapes that thrive in Sicily's Mediterranean climate and volcanic soils. Helios Grillo, a white wine from the aromatic Grillo variety, anchors the range. The reds lean on Nerello Mascalese, a dark-skinned grape with structure and minerality; Di Giovanna produces both a still wine and a rosato expression under the Vurria label. These wines have been assessed by Wine Enthusiast, Wine Spectator, Decanter, and Wine Advocate. The winery's focus on indigenous Sicilian varieties reflects the region's terroir-driven character and the particular expression these grapes achieve in southern Italy's warm, sun-exposed vineyards.