How to save onion seeds? How to save onion seeds

How to save onion seeds

Onion is a common vegetable. It has seeds. Generally, when the onion is old, a grape-shaped thing will grow on the plant. The small black grains inside are the seeds of the onion. They can only be harvested after they mature naturally.

If you want to save seeds from onions, you can use a mallet to gently knock the seeds off the plants when they are mature and thick, and then place them in the sun to dry. This way you can get onion seeds.

Onion seed propagation

Onions can be propagated by seeds. The best time is between March and April and September and October. The temperature at this time is suitable and more conducive to seed germination. If properly maintained, they will germinate about 10 days after sowing.

How to plant onion seeds

1. Planting preparation

The onion seeds must be of high quality and must be planted in flat soil with strong drainage and good water and fertilizer retention. Sandy loam can also be chosen, or a mixture of humus soil and forest soil can be used. All the soil must be tilled and leveled before planting.

2. Sowing

Before sowing onions, the seedbed needs to be watered thoroughly, the seeds should be placed evenly on the seedbed, covered with soil about 1 cm after sowing, and then watered. After that, you can also cover with straw or rice straw to keep warm and moisturize.