Sowing time is not fixed, can be in spring, summer, autumn sowing
1. Spring: if you choose to sow in spring, you can raise seedlings from the end of January in early spring. At this time, it is the time when all things begin to recover and grow. The germination of plants is strong, and sowing at this time is conducive to later growth.
2. Summer: it's also a good season for early summer. At this time, the temperature is also very stable. Normally, it can be maintained above 15 degrees, but the time should be selected. It's better to choose around June. Too early or too late is not conducive to growth.
3. Autumn: it can also be sown in August, which belongs to the early winter variety. Try to choose the cold resistant one to avoid the plant growing out. It happens to encounter frost weather, which may cause frostbite to the plant.
Cutting and then cultivation is also one of the methods, mainly for the cultivation of spring potato. From late April to early may in spring, the temperature of soil layer can reach the most appropriate 17-18 degrees, which is very beneficial for the later growth. This period of time is very strict, can't be too early or too late, if the time is not well controlled, it may cause the reduction of production, and the growth rate of seedlings will become slow
