green onion
green onion
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The type of soil used varies depending on the product; please determine this based on the soil you have. Before placing the seeds, ensure the soil is moist. You can do this by using the following methods: |
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1 | Place the soil in a container and add waterPlace the potting soil into a flowerpot or container, slowly pour in water, and use chopsticks to thoroughly stir the soil to moisten it. |
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2 | Put the soil into a bag and add waterFill the bag with potting soil, then slowly pour in water until the soil is moist. |
Planting tips:
It is recommended to sow 1/3 of the seed quantity first (e.g., sow 3 out of 9 seeds) to maintain proper spacing. After the seedlings emerge, thin them out as needed, removing weak seedlings and keeping the strongest plants to provide more growing space.
Basic Planting Guidelines for green onion
Scallions are a popular vegetable used as a seasoning in various dishes. They are drought-tolerant but susceptible to waterlogging (excessive moisture), so choose a well-drained and well-ventilated location for cultivation. When harvesting, you can leave the roots intact to allow them to regrow.
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Ideal ambient temperature: around 18~22°C. |
The seeds are about 5 mm in the soil. |
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Avoid soil drying The soil must be kept moist. If it is too dry, the seeds will not be able to absorb water and will fail to germinate. |
Until it sprouts, place it in a shady place for half a day. Avoid direct sunlight; place in a semi-shaded area (with diffused light). |
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Dig holes about 5 mm deep , sow 1-2 seeds in each hole, and then cover with the surrounding soil. |
potting soil |
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Sow the seeds evenly, avoiding overlapping, and then gently press them down so that the seeds are as if buried 5 mm deep in the soil, allowing the surrounding soil to adhere to the seeds. |
potting soil |
Seedling Management Guidelines After Germination
Watering method
After germination and in the early stages of seedling growth, please use a sprayer or similar tool to gently sprinkle water to avoid washing away the seedlings.
When the soil surface is dry, it needs to be watered thoroughly to keep the soil moist.
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Thinning (shortening seedlings) When the seedlings begin to grow densely, remove them to make room (thinning). |
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☀️ Store in a sunny, well-ventilated location. The plant needs plenty of sunlight. Ensure it receives ample sunlight and good ventilation to prevent disease. Harvest when the plant reaches approximately 12-15 cm in height. |
Possible reasons why seeds fail to germinate
- Inappropriate temperature <br />The ideal temperature for germination is 18 °C to 22°C . Please confirm that the sowing environment is maintained within the appropriate temperature range.
- The soil is too dry . If the soil is not moist enough, the seeds will dry out, which will lead to a decrease in germination rate.
- Too much moisture in the soil will prevent the seeds from breathing and may even cause them to rot, thus affecting germination.
- Seed aging or individual differences <br>If the seeds are too old or of poor quality, the germination rate will be lower.
After germination and in the early stages of planting, water gently with a thin stream of water (such as a spray bottle) to avoid washing away the seedlings with a strong flow. Water thoroughly when the soil surface is dry.
Why didn't the seed sprout? Let us help you find out the reason.
Reason 1: Overwatering (root rot)
Reason 1: Overwatering (root rot)
Another reason is over-care and excessive daily watering.
If the soil is too wet, the roots cannot breathe and will rot and die. The roots will shrink and disappear, turn brown, and become thin and fragile.
Reason 2: Dryness
If you forget to water your plants, the soil will dry out and the plants will wither.
The leaves will become dry and brittle.
If there is still moisture in the leaves, water them thoroughly.
They might be able to recover.
Reason 3: Lack of sunlight (Extended)
If the seedlings do not receive enough sunlight after germination, the stems will grow too quickly and eventually break under the weight of the flower heads, causing the plant to wither. Make sure the plant receives ample sunlight and avoid overwatering.
Reason 4: The temperature is not suitable
Every plant has its optimal growth temperature.
Both excessively high and low temperatures can slow down plant growth and even cause plants to wither.
Germination Guarantee
Did your seeds fail to germinate? Don't worry! Please contact us anytime, and we will send you replacement seeds free of charge. Your gardening experience is our top priority.