Why are onions planted on the balcony so fine, and what measures need to be taken?

Get more sun and fertilizer.

First, the requirements for the environment. Chives like cool climate, cold tolerance and heat tolerance are strong, germination temperature is 13-20 degrees Celsius, stem and leaf growth suitable temperature 18-23 degrees Celsius, root growth suitable ground temperature 14-18 degrees Celsius, the temperature above 28 degrees Celsius growth slow.

Due to the shallow distribution of the root system, the water requirement is less than that of green onions, but it is not drought tolerant, and the suitable soil moisture is 70 -80, and the suitable air humidity is 60-70. Medium intensity is required for light conditions, and the tissue is easy to age, the fiber increases, and the quality deteriorates under strong light conditions.

It is suitable for planting in loam and heavy loam soil blocks that are loose, fertile, easy to drain and water, and is not suitable for planting in sandy soil blocks, requiring a balance of nitrogen, phosphorus, potassium and trace elements**, and nitrogen fertilizer cannot be applied alone.

Second, the planting season. Open fields are planted in spring and autumn; The reserve can be planted all year round except in summer.

Third, the selection of good breeds. The varieties with strong purple fragrance are selected, and the four seasons chives and Fujian chives perform better.

Fourth, the land preparation and application of base fertilizer. Whether sowing seedlings or transplanting plots, the land should be carefully prepared and sufficient base fertilizer applied. I use summer fish offal, and wait for the fermented fertilizer to pour on the roots, although it is very thick, as long as it is not on the leaf surface, the shallots do not appear to burn seedlings at all, and now the green onions are very fat, it can be seen that the green onions like big fat.

5. When picking green onions, don't pick all the green onions, pick them separately, pick a few of each one, so that the rest can continue to grow strongly.

It can be seen that on the balcony, as long as there is enough fertilizer and water and sufficient sunlight, even in a small pot, fat shallots can grow.

My grandmother next door told me that growing green onions well requires dew baptism to grow well. Generally, those planted in the ground are more down-to-earth. It is difficult to grow well in pots and closed balconies.

Choose plots with high terrain, deep soil, no onions and garlic, rich in organic matter, loose sandy loam, and pH value required to be 7-8. Generally, buy nutrient soil online, and wait for the green onion seedlings to stabilize before occasionally fertilizing.

Dig a small hole (2 3 cm deep) in the soil of the pot with your fingers or tools, put in 4 or 5 green onion seeds and cover them with soil, so put a few green onion seeds at intervals, and then water them a little when they are all done. After 3 to 4 weeks, the onion will grow to 15 20 cm, at which point it is ready to eat. Prepare the planting conditions to plant onions in the family first to prepare a relatively large pot, I think you can choose those relatively large rectangular pots, there must be drainage holes at the bottom.

Secondly, we must prepare fertile soil, green onions like fertile soil, green onions can be planted on the balcony, and it is also very common, many people will plant potted green onions on the balcony at home, by the window, etc. When planting, it can be carried out in spring and autumn, as long as the reasonable maintenance method is mastered, it can burst the pot quickly, and we can also eat the shallots quickly. In the spring of the third year, the flowers are drawn by lot, and the seeds are harvested in the second season.

Seedlings can be marketed as shallots from early May to late June. It can also be planted in flat furrows before and after the beginning of summer (pinching onions) or narrowed row spacing to plant into ditch shallots as autumn shallots**, or as early spring onions after wintering**.

The seed sowing method relies on shallot seeds. After we get the seeds, we first put them in water and soak them for a period of time, and then we can take them out and wrap them in a wet paper towel and let them stand for a few days, so that the shallot seeds will quickly reveal small white buds in a moist environment. Step 2:

Prepare containers, flower pots, foam boxes, take-out boxes are fine, and pierce a few holes to breathe. Step 3: Soil, go to the nearby park to dig the soil, pay attention to the soil pollution in the city, it is better to go to the suburbs, the soil is too dark to indicate that there is a problem.

Buy small flower pots that can be hung on the balcony, and you can plant green onions in these small flower pots, which is very convenient and very clean.

You need to prepare a pot at home first, then plant shallots in the pot, pour some water, and put it under the sun.

Choose a spacious pot, then apply fertilizer to it, prepare the soil, and choose the right shallots for planting.

Just put some pots on the balcony in advance, then buy some fresh chives, plant them in the soil, and get regular sun and fertilization, and you're good to go.

First of all, you need to prepare a container for planting shallots, then fill in the soil and water them, and plant the seeds of the shallots.

Shallots are plants after all, so it also needs photosynthesis, so when planting shallots, be sure to choose a very sunny place on the balcony, and the sunlight is also moving all the time, so you can also move the shallots to a relatively sunny place according to the different time of day in the morning and evening.

We went directly to find a pot, and then filled it with soil to plant the green onion in it, and then we had to water it every once in a while, in fact, the shallot is very good to grow, so we don't need to pay special attention.

At this time, it can be planted in pots, the soil must be particularly fertile, and at the same time, it should be watered and fertilized in time, it must be placed in a place with sufficient sunlight, it must be done well in ventilation and drainage, and high-quality seeds should also be selected.

If you want to plant, you need to prepare some soil on the balcony, any soil is OK, and then plant these shallots on the balcony and water them properly.

Seeds with good drought resistance should be selected, and the planting method should be paid attention to, and the seeds should be treated well in advance, and then planted.

The green onion planted on the balcony is so fine, it may be that the light of the environment is insufficient, resulting in the plant can not grow normally, or it may be that the nutrients and water provided are not appropriate during maintenance, resulting in the root of the green onion can not absorb water and fertilizer, or it may be planted too deeply, resulting in the root of the plant can not grow in the soil, resulting in the phenomenon of thinner branches and leaves.

1. Insufficient light

The green onion planted on the balcony is very fine, which may be due to the lack of light in the environment, resulting in the plant being unable to photosynthesize normally and store enough nutrients, so in the process of later maintenance, it is necessary to provide all-day sunshine for the green onion, so that the plant can grow normally, and when the light is too strong, the green onion needs to be moved into the astigmatism environment to avoid burning the leaves by strong light.

2. Overwatering

The onions planted on the balcony are very fine, which may also be due to watering or too much. Onions are suitable for growing in a more humid environment, but frequent water supply will cause the roots of the plant to be soaked in water and unable to absorb nutrients, so in the later stage of maintenance, only need to provide water for the onion when the soil is dry.

3. Planting too deeply

The onions planted on the balcony are very thin, or it may be because they are planted too deeply. The roots of the onion are more fragile and suitable for growing in shallow soil, if the roots are buried too deep when planting, it will lead to the roots can not grow normally, resulting in plant malnutrition and thin leaves.

4. Insufficient nutrients

When the green onion is planted on the balcony, most of them take the form of potted plants, and the soil in the potted plant is limited, and the nutrients that the plant can absorb are also limited, and the growth of the green onion cannot be maintained, so in the process of maintenance, it is necessary to provide nutrients for the green onion scientifically, and it is best to mix the rotten farmhouse fertilizer in the soil, and provide nitrogen, phosphorus and potassium compound fertilizer for the green onion every ten days during daily maintenance.

Lack of light: Green onions need to receive sufficient sunlight for photosynthesis during their growth. Overwatering:

The soil is heavily waterlogged, and the roots are in a humid environment for a long time. Planting too deep: The root system does not grow properly.

Lack of nutrients: Onions are generally grown in pots, but the nutrients in the potting soil are limited.

1. Insufficient light

Onions need to receive sufficient sunlight to photosynthesize during the growth period, if there is a lack of light, the plant will grow poorly, which will cause the onions to become thinner and thinner, and provide them with all-day sunlight during later maintenance.

2. Improper watering

The onions on the balcony are getting thinner and thinner, probably because of overwatering, resulting in water accumulation in the soil, and the roots have been in a humid environment for a long time, unable to breathe and deliver nutrients normally.

3. Planting too deeply

The roots of the onion are fragile and suitable for growing in shallow soil, if planted too deeply, it will lead to the root system can not grow normally, and then the plant will grow poorly, and the leaves will become thinner and thinner.

4. Lack of nutrients

When green onions are planted on the balcony, they are generally in the form of potted plants, but the soil in the pot is limited, and the plants can not absorb sufficient nutrients, resulting in the longer and thinner leaves.

When the green onion reaches a certain point, it will bloom with small white flowers. When the flower withers, many seeds come out. These seeds can be sown in pots, and it will sprout again.

Freshly sprouted green onions are fine, but that's okay. At this time, keep it in plenty of light, you don't need to water too much, but you can't water it all the time to make it stronger. At the same time, the soil should be more fertile and loose, it will grow faster and the leaves will become thicker.

To make the sown shallots grow fast, there must be enough light and not be afraid of the sun. To have fertile soil, it is best to use humus, pine needles, peat, etc., with a small amount of soil and river sand. Do not use pots that are too small or shallow.

The roots of the onion need to grow more developed and vigorous in order to grow well. So replace the small pot with a large pot or foam box, the soil will be deep and fertile, and the onion will grow quickly.

One of the tricks of sowing green onion seedlings is to transplant them once, from small pots to large pots or flower beds, all of which grow very quickly, and all of them grow very big. Green onions are very drought tolerant, green onion leaves have wax powder, shallow root system, and poor water absorption. When planting on fertile, deep, well-lit, well-drained, and well-permeable land, it is necessary to avoid continuous cropping of green onions.

Plough the ground before planting and apply enough fertilizer to ensure that the soil is loose and well drained. After ridge formation, the green onions can be planted on the side of the bottom of the ridge, and the green onions can be buried in the soil. In the later stage, green onions need to be ridged several times to grow into green onions, so it is important to control the distance from the ridge to the valley.

After transplanting, regularly check whether there are missing or dead seedlings in the field, and replenish the seedlings in time. The amount of watering should be controlled at the seedling stage to avoid the situation that the rotten roots of green onions are still growing. Weeding 2-3 times at the seedling stage, combined with tillage, improves the soil moisture retention ability.

Don't water it too much when plowing, as long as the soil is slightly moist. If the balcony is open-air, it is also necessary to take shelter from the rain on rainy days. When breeding, it should be allowed to bask in the sun properly, but not for too long, especially not to expose it to strong light.

Good ventilation should be maintained. If you plant onions at home, you can plant them directly. Insert the shallots seedlings in the soil and cover them with soil as much as possible.

If you cover too little soil, the onion won't take root. Don't pour too much water at a time. If there is too much moisture in the soil to drain it, the roots of the onion will rot.

1. Don't water it too much during the breeding period, as long as the potting soil is slightly moist. If the balcony is open-air, you should also do a good job of sheltering it when it rains.

2. If you want to make it grow faster, you should supplement fertilizer in time, it is recommended that you apply fertilizer once a month, and the fertilizer can choose soybean cake fertilizer, organic fertilizer or chicken manure.

3. When breeding, it needs to be properly exposed to the sun, but not too long, especially not exposed to strong light. In addition, a good ventilation should be maintained.

Be sure to pack it in a box with a lot of space. There should be a gap between the green onions. Never block the sun so that the onions have enough contact with the sun. Remember to water regularly. In this way, it can grow fast and well.

It is necessary to pay attention not to make too little soil, and to make the soil layer deeper, so that the green onions will grow well, and then they will take root and sprout.