Turkey's cold wave has brought positive news for olive producers, as the cold is essential for olive trees to have a productive flowering period. The trees need a chilling period of 500 to 1,000 hours for productivity, and this year's Siberian cold has increased that period significantly. However, producers are concerned about the lack of rain, and hope that expected rainfall in the coming days will result in a strong flowering period in May, leading to a productive harvest season.