South Korea is experiencing a surge in food prices, with vegetables and fruits seeing the most significant increase. The price of green onions has doubled, and other items like leek, onions, green peppers, and apples have also seen substantial price hikes. The rise in food prices is due to increased international grain prices, which have led processed food prices to soar. The government has formed a group to address the issue but does not expect a quick resolution. Factors such as abnormal climate affecting crop growth and high international raw material prices are contributing to the rising food prices.