Argentina's south is seeing a surge in nut production, with a 10-year high in cultivated area for walnut, hazelnut, and almond trees. The majority of this growth is in the Upper Rio Negro Valley and Neuquén, with almonds being the most popular crop, followed by walnuts. The domestic market is the primary destination for walnuts, but exports have also increased. Hazelnuts are the third most-cultivated nut, with most of the production being exported. This growth is attributed to the activity's high profitability and the demand in both local and international markets. The Patagonian region is aiming to become the country's main nut supplier.