Thrace, a region in Turkey that meets half of the country's sunflower oil needs, is seeing a shift in agricultural practices as farmers are returning to sunflower cultivation following the increased costs of canola and the rising purchase price of sunflower. Despite canola being more expensive to grow, it cannot replace sunflower completely due to the country's sunflower production deficit and the intrinsic preferences for sunflower oil. The return to sunflower agriculture is attributed to its lower cost and higher yield, particularly on fertile soils. This shift underscores the importance of sunflower farming in meeting Turkey's oil needs and the challenges faced in balancing the costs of different crops with the requirements of the local market.