How and when to plant green onions

Green onion planting time and month

When to plant onions in spring

The time for planting green onions in spring starts in March and April every year. Seedlings are started at this time, and transplanting begins in May and June. During maintenance, there must be a good lighting environment and sufficient water.

When to plant onions in summer

The temperature is relatively high in summer, so green onions can be grown in May, transplanted in September, and then harvested in May-July of the following year.

When to plant onions in autumn

In autumn, you can plant onions in September and October. They prefer a cool growing environment and grow faster in autumn.

When to plant onions in winter

Winter onions are the most common, especially after the National Day. The roots of onions in the fields need to be covered with soil to keep the roots warm for the winter. If the roots are exposed to the surface, they are easily frostbitten and die. Winter onion planting can start in September, transplanted to the field in November, and can be harvested and put on the market in May of the following year.

Green onion planting methods and steps

1. Fine land preparation: When planting green onions, you need to apply enough base fertilizer and use loose and fertile soil for planting. Before planting, you need to fully turn the land over and dry it to try to reduce the base number of pests and diseases.

2. Sowing at the right time: When planting, the temperature needs to be kept between 10-25 degrees. In summer, the temperature is relatively high, and a shade net is needed to cover and cool it down. In winter, proper insulation is needed.

3. Apply thin fertilizer lightly: Green onions need to be fertilized appropriately when they are growing. Their roots are relatively shallow, so the absorption capacity is relatively small. Avoid applying concentrated fertilizers.