Can you grow shallots sold in vegetable stores? How do you grow onions bought at the vegetable marke

If you buy a green onion from a vegetable store, if you first take the root system from kelp, you can plant it after you buy it, and when you plant it, you have to bury the roots with soil, fix the green onion with soil, and then water it, so that it can continue to grow.

Tillers and shallots, Northeast Heilongjiang people call shallots, suitable for the growth of black soil growth period of 58 days, not afraid of freezing, planted in April every year, the roots are 6-14 shallots after the leaves, it is a high-yield crop, and this crop can be planted in the yard of the vast number of peasant families in the central and northern parts of Heilongjiang.

Fertilizer and water management The root system of shallots is distributed in the soil surface, and the ability to absorb fertilizer and water is weak, and it likes moisture and is afraid of drought. During the growth period of shallots, an appropriate amount of top dressing should be staged to make the plant grow luxuriantly, and prepare for the formation of hypertrophied bulbs and provide sufficient nutrients. At the early stage of growth, 150kg of ammonium sulfate and 75kg of potassium sulfate were applied per hectare. When entering the peak leaf growth stage, 225kg of ammonium sulfate was applied per hectare, and it was applied twice continuously; When the bulbs of shallots began to swell, 300kg of ammonium sulfate and 75 150kg of potassium sulfate were applied per hectare, and 1 2 times were applied continuously.

Now it is rare to plant onions with seeds, generally go to the vegetable market to buy shallots or buy back green onions with soil to pinch off the seedlings and plant, you can, please follow the following points after planting, green onions can grow better.

1. Prepare loose and breathable soil, after planting, the green onions must be placed in a sunny place, if your balcony is not well lit, don't consider planting, when the light is too weak, the green onions planted are fine and small.

2. The temperature is too high these days, if you plant it in these days, move it to a cooler environment, and when the temperature is higher than 35 degrees, the shallots will stop growing, so everyone, it is best to plant it in autumn.

3. Fertilization, fertilization must not be less, if you want the onions to grow fast and strong, mix some eggshells or chicken manure in the soil before planting, and pour some fermented rice water every other week.

Finally, it should be said that every time you pinch the onions, you also have to make up the fertilizer, so that it can grow new onions faster.

Ha ha.. Of course it will live. Green onions are very easy to survive, I have planted a few in the pot at home, so that when you stir-fry, you can directly buy them in the pot without having to go to the street, haha.

As long as you give the onions more fertilizer, you can pay attention to regular watering. Although it is said that there is no shortage of water for green onions, there is no shortage of water. Green onions are generally propagated with a part with roots. Ha ha..

The green onion sold in the vegetable store can be planted, the planting of the green onion is recommended to be selected in the spring of April or so every year, when planting the green onion, it is recommended to accompany the mu to choose a relatively flat land, as well as the plot of land that is convenient for irrigation and drainage, after the plot is properly turned, the seed bulb can be buried in the soil, the planting time distance needs to be controlled at 10 cm, the row spacing needs to be controlled at 15 cm, and the planting is completed to cover a thin layer of soil, and properly watered, so that the soil is in a slightly moist state.

If you can't bury a lot, you should leave a head, it is best to plant it on sandy soil, with good ventilation, and not too much water.

Just plant it in! Nothing is difficult! Just put your head up and bury the soil and water it.

It can't be planted now, and the dormancy period hasn't been broken. It is generally planted in late September and is now stored in a ventilated and shady place. Otherwise it will rot.

Onions are very common to us, but do you know that onions can also be used to raise flowers, first cut the onion into small pieces with a knife, soak it in warm water, we put the onion in a pot, which can brighten the color of flowers and plants and promote the growth of flowers and plants

The chopped green onion you're talking about is the green onion we use for stir-frying, right? The key is that you see if there are whiskers on the shallots, and if there are whiskers that are planted in pots, they can continue to grow, and how they will not live if they are planted in pots without whiskers, and they will rot.

No more! The original green onion root system has been damaged when it is pulled out, and it must have been left in the vegetable field for a long time! The dehydration of the root tissues, as well as various injuries, will definitely not be able to survive, so it is better to buy seeds and seeds yourself!

<>1. Buy the green onions, cut off the leaves on the top to make vegetables to eat, and when you cut them, leave a little longer to weigh some roots, so that it is convenient for planting.

2. Prepare flower pots and soil, and use fertile humus soil and rotten cake fertilizer to prepare the soil for better results.

3. Dig a small pit in the potting soil, bury the green onion roots in it, gently flatten the object with your hands after covering the soil, water enough, and put it in a sunny place, and new sprouts can grow in about a week.

The land where green onions were planted last year can be planted this year.

It is enough to plant a chime in the middle and other crops.

The method of planting shallots

1. Prepare the land and sow seeds.

Choose a soil that is suitable for planting, mainly fertile, soft and permeable. Then do a good job of land preparation, turn the soil about 30 cm deep, level it and rake it finely, and then apply sufficient base fertilizer, mainly farmhouse fertilizer, supplemented by compound fertilizer. The sowing time of shallots is generally after the Qingming Festival, and the sowing method is mainly furrowed.

Do furrow digging stems, control the oak and make the planting density before planting. If it is a ridge crop, then it is necessary to dig the ridge first, and keep the ridge spacing at about 60cm.

2. Scientific fertilization.

The root distribution of shallots is relatively shallow, so its nutrient absorption capacity is not strong, and drought tolerance is poor. Therefore, in the growth period of shallots, we should do a good job of topdressing to promote the growth of shallots, promote the development of bulbs, and provide sufficient nutrition for the growth of shallots. We should do a good job of topdressing according to the growth stage of the shallot.

For example, when the shallot is in the seedling stage, the top dressing fertilizer is mainly ammonium sulfate and potassium sulfate. After the leaf growth speed is accelerated, the amount of fertilizer should be increased appropriately to improve the quality and yield of shallots.

3. Reasonable watering.

After sowing shallots, if the soil has a high moisture content, then you can increase the soil temperature without watering. If the soil has a low moisture content, then it is necessary to do a good job of watering according to the actual situation. However, it is necessary to pay attention to controlling the amount of watering to avoid excessive water and lead to root rot seedlings.

Then when the bulb part of the shallot is expanded, the amount of watering should be appropriately reduced to promote the seedlings to squat, and the squatting time is generally about a week. Like top dressing, the amount and frequency of watering should be reasonably adjusted according to the growth stage of the shallot.

4. Pest control.

The control of pests and diseases of shallots is also very important, and the common pests and diseases of shallots in the growth process are downy mildew, allium thrips, etc. No matter what pests and diseases are, we must focus on prevention, and properly spray and disinfect about a week after the emergence of seedlings, and should not be carried out on rainy days. Spray different pesticides according to different pests and diseases, for example, downy mildew is generally dominated by chlorothalonil chiqing, purple spot is mainly based on agricultural streptomycin, and allium thrips are mainly based on quick-kill emulsifiable concentrate.