The article highlights the significance of a specific active material in boosting walnut and pecan productivity in countries where its use is permitted, resulting in higher yields and imports from the European Union reaching 186,755 tons in 2023. The United States and Chile were the primary suppliers, with the EU imports valued at 725 million euros. Despite the positive trends, the walnut and pecan sectors face challenges due to adverse weather conditions, water shortages, and regulatory barriers. The industry is responding by differentiating itself from imports through the "Nueces de España" brand, following a campaign tarnished by weather-related issues that slashed production by an average of 40% and affected nut size and color. The article also contrasts Spain's situation with France's proactive approach in promoting pecan farming, a crop noted for its resilience to climate change.