Trexenta and Parteolla form one of the most recognisable wine-growing landscapes in southern Sardinia, nestled amongst the inland hills bordering the Campidano and the countryside of the island’s south-east. The Trexenta region alternates between agricultural plains and gentle hills, whilst the Parteolla is characterised by wide valleys, rolling hills and a rural mosaic enriched by centuries-old olive groves, Mediterranean scrub and traditional crops.
The climate is typically Mediterranean, with mild, moderately rainy winters and hot, sunny, dry summers. The varied hill exposures promote even ripening of the grapes, aided by ventilation and good airflow through the vineyards. In Trexenta, Miocene sedimentary substrates predominate, comprising marl, limestone, sandstone and volcanic components; in Parteolla, the soils vary, ranging from the calcareous-clay soils of the hilly areas to the granitic and metamorphic formations in the east. This variety of soil types helps to define complex and terroir-driven wines.
The traditional grape varieties include, above all, Vermentino, Nuragus, Monica, Cannonau and Moscato, alongside other varieties historically present in Sardinian viticulture. The white wines generally express freshness, Mediterranean aromas and a pleasant savouriness; the rosés highlight balance and fragrance, whilst the reds display ripe fruit, smoothness and a structured yet dynamic texture. Wines produced under the Trexenta and Parteolla geographical indications also include sparkling and ‘novello’ versions, which convey the character of the terroir with greater immediacy.
Alongside modern espalier-trained vines, the more traditional sites still feature bush-trained vines, often pruned to a short length. The selection of plots, attention to aspect, canopy management and winemaking that respects the varietal identity all reinforce the link between the environment, agricultural culture and the style of the wines.