Spring wheat is planted in very cold places in winter. Because winter is too cold to sow, it is planted after spring, which is called spring wheat, sowing in spring and harvesting in autumn.

Winter wheat is planted in a slightly warmer place, sown in late autumn and early winter, and harvested in late spring and early summer, so it can survive the winter.

For example, the northeast of China is spring wheat, and its north and south are winter wheat. Spring wheat is sown in late March and early April and harvested in the middle and late July. Spring wheat has strong drought resistance, short ear and short growth period, which is suitable for spring sowing, but it is not as delicious as winter wheat flour.