Can onions be planted directly after they sprout?

Many people often encounter the problem of onion sprouting when storing onions . Many people are curious about this. Can these sprouted onions be planted directly in the soil and grow into new onion plants? Let’s learn more about it below.

Can onions be planted directly after they sprout?

Onions can be planted directly after they sprout. But before planting, carefully observe the overall condition of the sprouting onions to make sure the onion skin is not rotten, moldy, or attacked by other pests and diseases.

How to plant onions after they sprout?

1. Onion processing

Peel off the purple skin of the onion, then prepare a sharp, sterilized knife and cut off the sprouting and rooting parts of the onion for planting. You can also apply nutrient solution on the sprouting roots of the onion to promote its vigorous growth.

2. Prepare the soil

Onions prefer full sun and well-drained soil. Therefore, before planting, you should choose a place with sufficient sunlight and prepare loose soil rich in organic matter. If your soil is heavy or poorly drained, add sand or perlite to improve its structure. Also, make sure the soil pH is between 6.0 and 7.0, which is the optimal range for onion growing.

3. Planting method

Plant the treated onions in the soil, making sure the sprouts are facing up and the roots are facing down, then water them appropriately. The planting depth should be 2-3 cm. At the same time, pay attention to maintaining an appropriate spacing (generally 10-15 cm) so that the plants have enough space to grow.

4. Post-maintenance

Onions need sufficient water to grow. Keep the soil slightly moist. Pay attention to controlling the amount of water and keep the soil thoroughly watered. Waterlogging is strictly prohibited. And onions like light and need sufficient light. Potted onions should be placed in a well-lit area and kept at a temperature of around 20°C to promote growth. In addition, onions are susceptible to diseases and need to be prevented and controlled to avoid purple spot disease, downy mildew, rust, etc.

In short, sprouted onions can not only be planted directly, but also through reasonable care and management, fresh onions can be harvested. However, when planting, the surrounding climate must be mild and suitable, as onions can hardly survive in an extremely low temperature environment.