How Do Scallion Seeds Come About
The website introduces the knowledge of how scallion seeds come about, let's take a look together!
How Do Scallion Seeds Come About
There are many varieties of scallions, some of which easily produce seeds, while others hardly have any. Once scallions mature, they do not need to be harvested and can be planted continuously. On top of them, things that look like oval grape-like shapes will grow, containing many small particles. After some time, the small things inside turn black, which are the seeds of scallions, and they can be spread by insects and wind.
How Do Scallion Seeds Come About
There are many varieties of scallions, some of which easily produce seeds, while others barely do, and can only be propagated asexually.
What Do Scallion Seeds Look Like
Once scallions mature, they do not need to be harvested and can be planted continuously. On top of them, things that look like oval grape-like shapes will grow, containing many small particles. After some time, the small things inside turn black, which are the seeds of scallions.
Scallion Seed Dispersal
Scallion seeds are dispersed by insects and wind. The following spring, leaves of the scallion will grow first, then flower buds will appear, bloom, pollinate, and finally produce seeds.
How to Save Scallion Seeds
Scallion seeds are very difficult to preserve, and at most a year under refrigeration conditions. Over time, the germination rate will severely decline until no seeds germinate. Therefore, scallion seeds should be collected rationally and used promptly.
Scallion Seed Planting
1. Sowing Time
Scallion seeds are suitable for sowing in spring and autumn, specifically from March to April in spring and from September to October in autumn. The suitable temperature for germination is between 13 to 20 degrees Celsius.
2. Seedling Raising
If sowing in autumn, dry seeds can be used. Before sowing, the seeds should be soaked and disinfected to improve the germination rate, ensure uniform seedling growth, and reduce the occurrence of diseases and pests.
In spring, due to dry soil, wet sowing can be done to promote early seedlings. First, soak the seeds in warm water and rub them clean, remove the chaff, and soak for 12 to 24 hours. Then, place them in an environment of 15 to 20 degrees Celsius to germinate for 2 to 3 days. Once most seeds have shown white tips, they can be sown.
3. Watering
About 2 to 3 days before transplanting scallion seedlings, water them once. Since scallion seeds are small and have weak soil-breaking ability, only by keeping the soil slightly moist can normal seedlings be maintained.
4. Planting Scallions in Pots
If planting scallions in pots, water the scallions with about 2.5 centimeters of water every week during the growing season. In about 20 to 30 days, the scallions will grow to 15 to 20 centimeters and can be eaten.
The above is some small experience about how scallion seeds come about in green plants and flowers, hoping it can bring help to you in life!