This is because cranberries are planted on the ground, and the berries are small, which is not convenient for manual collection. However, cranberries have four cavities, which will float when they meet water, greatly improving the collection efficiency.

The harvest of cranberries is shocking, and a sea of red berries is not easy to see. At present, cranberries have been planted in China, and Fuyuan in the northeast is called Red Sea Cranberry Base. In the past two years, cranberries have been harvested in public, and it is estimated that there will be another cranberry harvest next year.