When and how to transplant onions

Onions should be transplanted in late autumn165438+1October.

When transplanting onions, avoid cold weather and don't transplant them too early. 165438+ 10 can be transplanted at the end of autumn. At this time, the onion can enter the winter in the best condition. If transplanted too early, it is likely to appear in early spring. If transplanted too late, onions are likely to be frostbitten and cannot survive the winter safely.

Onion method:

1, soil selection

Onion has good adaptability, and can make use of loose, fertile and breathable soil, which is beneficial to onion growth and root respiration.

Step 2 keep warm

It is necessary to provide a warm living environment for onions in winter, and the suitable temperature is 16℃-28℃. Keep warm in time to avoid frostbite.

3. Water quantity management

After transplanting, you should add appropriate amount of water. The soil should not be too dry, but you should not water it immediately. Let it adapt to the environment slowly first. In March and April, it is necessary to irrigate with green water, and at the same time, it can be properly fertilized, and compound fertilizer can be used to promote onion growth.

4. Control the transplant situation

When transplanting, fine seedlings with pests and diseases should be screened out, which is beneficial to the later growth. Transplant the remaining onions evenly into the soil, and control the spacing between onions, not too small, otherwise it will affect the growth of onions.