Onion can be planted in spring and autumn every year. Before planting, the onion seeds should be soaked in warm water for sterilization. After half an hour, they should be taken out and dried, and then sown in loose, breathable and nutritious soil. After the onion germinates, nitrogen fertilizer and urea should be provided to improve the growth rate of the plant.

How to grow shallots?

1, planting time

Onion can be planted in March in spring and September in autumn every year. At this time, the temperature is between 15 and 25 degrees, which is more suitable for plant growth. However, planting onion should not be carried out in rainy season to avoid water accumulation and rot of onion seeds. It is best to do it in sunny days.

2. Planting method

When planting shallots, the seeds with full grains should be soaked in warm water of 40 degrees for sterilization, taken out and dried in the air after half an hour, and then sown in the loose soil. After planting, a decomposed liquid fertilizer should be applied to the shallots to improve the soil fertility and let the onion seeds germinate as soon as possible.

3. Late management

The water demand of shallots is large, so water should be poured into the soil once a week to keep the soil dark. In hot summer, water should be poured once every three days, and the shallots should be ventilated to avoid breeding bacteria and affecting the growth of plants.