Onions are grown throughout my country. Generally, growers cultivate them by sowing seeds or transplanting seedlings. Due to regional differences, the sowing time also varies, with spring, summer, and autumn being the best times for sowing.
1. Spring sowing
In northern regions, scallions are typically planted in late March to early April. Spring-sown scallions are generally sown between March and April; these are early-maturing varieties, and tender scallions can be harvested shortly after planting. Spring-sown scallions have a moderate growth rate, thrive in warm climates, and can generally be harvested within 90-120 days of planting. In colder regions, they can be sown indoors in advance and then transplanted outdoors in late spring or early summer. Indoor sowing usually takes place in February or March.
2. Summer sowing
Summer scallions are generally sown between April and June. They grow relatively quickly and are suitable for planting in spring or early summer, with a harvest possible from late summer to autumn. However, it's important to note that high summer temperatures can negatively impact their growth, so shading and moisture retention are necessary.
3. Autumn sowing
The sowing time for autumn scallions is usually during the White Dew solar term, which is between September 7th and September 22nd each year. While the general sowing time for autumn scallions is between July and August, it can also be chosen to sow them between September and October, with harvesting the following spring. Autumn-sown scallions require a longer growing period and grow more slowly, but they are of better quality. Furthermore, autumn-sown scallions can be harvested from late autumn to the following spring, making them suitable for storage and overwintering.
