To plant four-season onions, you must first deeply plow the selected plot and apply base fertilizer inside. Generally, it is most suitable to plant in spring and autumn. Spread its seeds evenly into the soil and wait until the seedlings grow stably. After that, 3-5 plants per hole can be planted. Afterwards, maintaining the four-season onions requires frequent application of thin fertilizers and good water management. How to plant four-season onions

1. Preparing the soil and fertilizing

Four-season onions like to grow in loose, fertile and well-drained soil. You need to select the soil before planting. When a good plot is deeply plowed, it is also necessary to apply a sufficient amount of decomposed organic fertilizer as a base fertilizer in the soil to improve the fertility of the soil, so that all-season onions can grow vigorously after planting.

2. Sow at the right time

Four-season onions can be planted all year round, but it is generally best to sow in March-April in spring and August-September in autumn. The climate and environment at this time To facilitate its germination and growth, it needs to be shaded and cooled when planting in summer. If four-season onions are planted in winter, they should be covered with a small shed to keep them warm.

3. Planting method

Before planting, water the soil first, then spread the seeds of four-season onions evenly into the soil, and cover with a thin layer of soil to keep the soil slightly moist. It will emerge and grow soon. After the green onion seedlings grow stably in all seasons, they can be planted according to the method of 15-10cm and 3-5 plants per hole.

4. Maintenance and management

Four-season onions need to be well maintained and managed after planting. During its growth, it needs to be regularly loosened and weeded, and thin fertilizers need to be applied to promote its vigorous growth. To grow, all four seasons onions need to be watered in time during the dry season, drainage must be paid attention to during the rainy season, and prevention and management of pests and diseases must also be paid attention to.