What to do if the seedlings are very stretched. Why seedlings are stretched

Everyone who has tried to grow seedlings at least once knows how capricious and sensitive it is to external factors. At improper care seedlings can turn yellow, dry out, rot ... But the most common problem is pulling seedlings. In this case, by the time of planting, we get not compact, strong plants, but fragile, pampered sprouts, the length of which sometimes does not even allow the stem to be held upright.

Even if such plants survive and take root in the soil, they will develop extremely slowly, bear fruit poorly and be more susceptible to disease than others. To combat pulling seedlings, you need to understand the causes of the phenomenon and its features for specific cultivated species.

Seedlings are pulled up - what to do

Paradoxically, the two main reasons for pulling out seedlings are lack and over-care. Our task is to create sprouts comfortable conditions, however, do not spoil them to the stage of failure of biochemical protective systems plants. It is important to maintain an optimal balance of four basic components: available space (both inside the earthen coma and in air environment), the level and duration of illumination, the supply of nutrients, temperature and atmospheric conditions.

Housing problem

The first thing to think about is the competent selection of capacity, which is especially important when planting seedlings in groups.

You need to pay attention to:

• material of manufacture - it must be durable, moisture resistant, non-toxic;
• shape - preference is given to square and rectangular containers;
• depth - 2-4 cm more than the estimated length of the root system of plants;
• the presence of drainage holes - they will protect the soil from acidification;
• dimensions - sufficient to accommodate 6-30 plants, if there should be more seedlings, it is better to use several containers.

Using containers that are too small will almost inevitably result in overstretching of seedlings due to competition between neighboring plants. The use of too large is fraught with incomplete consumption of incoming moisture and nutrients, which can provoke acidification of the soil, stretching and rotting of plants, and the development of diseases.

Planting seeds must be carried out at such a distance from each other that the leaves ready for transplantation in open ground seedlings did not overlap the leaves of neighboring plants, but were as close as possible to them. For species with an actively developing root system in width, it is important to prevent root interlacing.

A place under the sun

Light is the basis of life and development of plants, a catalyst for all intracellular processes. More than 60% of cases of seedling pulling are due to a lack or improper supply of light.

To optimize the flow of light, containers with seedlings must be placed on well-lit windows during most of the daylight hours, additional lighting should be used in the morning and evening hours (this is especially true for winter planting seedlings).

Table. The main causes and ways to eliminate problems caused by a violation of the light regime of plants.

Note! For supplementary illumination of seedlings, ordinary incandescent lamps are ineffective. Depending on the desired goals, fluorescent, LED or special lamps of cold (4500 ... 15000 K) or warm (1000 ... 4500 K) glow should be used.

Features of the "diet"

Like any living organism, seedlings need periodic and balanced nutrition, an excess of which is no less dangerous than a shortage. The basis responsible for the entry of organic substances and trace elements into plant cells is the soil, therefore right choice soil type is extremely important for the formation of a strong and healthy seedling.

Most vegetable and flower crops at the first stages of life actively develop in a loose mixture of humus or peat with soddy soil and sand in a proportion depending on the type of plant. But even in a perfectly prepared soil mixture, elongation of seedlings can be observed.

An alternative option is to use coconut substrate

In this case, the following reasons are possible.

1. "Exhausted" components with a lack of nutrients were used - most often observed when using garden soil or re-landing seedlings in last year's mixture.
2. The soil was regularly waterlogged - acidification of the soil, rotting of the roots and the development of diseases disrupt normal growth, causing the seedlings to stretch upward, twist or creep along the ground.
3. Seedlings were overfed with fertilizers - this can destroy natural intracellular mechanisms. Symptoms of overfeeding, in addition to stretching, can be a significant and uneven thickening of the stem, twisting of the leaves, and the acquisition of a poisonous green hue by the plant.

Climate control

The most important indicator that sets the parameters of seedling growth is temperature. environment. In nature, temperature is closely related to the level of illumination, which has formed a number of biological axioms in plants, the violation of which can lead to seedling extension, stunting and even death.

It is recommended to provide for the possibility of adjusting the temperature at the location of the container with seedlings. The easiest way to make such an adjustment is to place the plants in a cool room not far from the one included in the right time heater. However, this procedure is complicated and costly, so most seedlings vegetable crops it is better to simply transfer from a warm place to a cold one (for example, from a living room to a veranda or balcony).

For seedlings grown without additional illumination, the optimum daytime temperature will be +18 ... +24 C, night - +12 ... +14 C. For seedlings that receive a lot of light throughout the day, the daytime temperature is maintained at +22 ... +28 C , at night they lower it to +14 ... +20 C.

An even more difficult factor to provide, measure and maintain is air humidity. Optimum consider humidity in the range of 60-80%. Overdrying of the air is an inevitable price for the use of heaters, and the result is the accumulation of harmful salts in the plant, drying and shedding of leaves. But waterlogging can cause rotting of sprouts and disease.

Control humidity levels special equipment can be done using dry and wet bulb method. Carry out two control measurements mercury thermometer in dry and wet states, after which the reference table determines the humidity. As a rule, indoors and in the cold season, it will be significantly lower than normal.

Take an ordinary thermometer to measure the air temperature. For example, the temperature in the room is 19 degrees. Moisten a handkerchief with water room temperature and wrap 1 layer of wet cloth around the bottom of the thermometer. For example, it will show 17 degrees, as evaporation causes cooling. The difference is 2 degrees. Use this table. In the left column are wet bulb readings. The top line shows the difference between dry and wet bulb readings. Now we bring together (as in the Pythagorean table) and get the humidity. In this case, 82%.

To increase the humidity in the air, you can put a wet towel with one edge on hot radiator central heating, and the other - in a container of water. It remains only to periodically add water and control the level of humidity.

Emotions

A little-studied, but, according to many scientists, an important factor in the development of any living organism, be it a person or a plant, is not only the physical, but also the psychological environment. It is hardly possible to give specific advice here, but often experienced gardeners and gardeners turn on classical music to plants, try to protect from the manifestation negative emotions from people, even talking to them.

During the laboratory study, it was found:
1. Plant No. 1 under the influence of classical music developed well and bloomed earlier than control plant No. 3 by 10 days.
2. Under the influence of rock music, plant No. 2 developed slowly, the leaves turned yellow and fell off, the flower appeared 15 days later than in control plant No. 3.
3. Control plant No. 3, which did not create a musical background, did not differ much in outward signs from plant number 1, which created a classic background.

Surgery

If you notice that the seedlings begin to stretch, lose color and strength, do not despair - the situation can be corrected.

Seedling growth correction consists of three main stages:

• suspension of growth;
• analysis of conditions and identification of harmful factors;
• elimination of harmful effects and resumption of growth.

In order to temporarily delay the growth of seedlings until a harmful factor is identified, it is necessary to reduce the number and intensity of irrigation, preventing the soil from completely drying out, and stop fertilizing. If the seedlings are older than 4 weeks, you can reduce the daytime temperature to +16 C, in young seedlings this can cause root rot. Do not stop additional lighting, illuminating the plants up to 16 hours a day.

After growth stops, contact reference literature, explore biological features type, to analyze the compliance of the created conditions with the reference ones. Based on the conclusions drawn, it is necessary to quickly make adjustments to the life support system of seedlings.

The restart of growth mechanisms (increase in temperature, frequency of watering, resumption of fertilization) should be carried out gradually over several days, regularly monitoring the plants and monitoring the result.

The harm and benefits of diving

Diving is transshipment young plant from a common or small individual container, in which the seeds were sown, into a large individual container. Gardeners have an ambiguous attitude to diving - some consider it a waste of time, which also harms the plant due to the appearance of microtraumas during transplantation, others argue that this procedure develops root system sprouts, helps to increase their immunity and overall vitality.

Why seedlings are stretched

lower the temperature open the window

If the seedling is very overgrown, cut off the top and plant in water. It will give roots very quickly and plant again in the ground. She will quickly catch up with the rest of the plants.

Sprinkle with earth I plant tomatoes for seedlings at the end of March or already in April-Ukraine, before planting it manages to grow

After landing the whole row, I drink and cover with 5-liter bottles from under the water, I try to press them into the soil by 5 centimeters so that the wind does not knock down, and this is good protection from the bear.

At night I close the box, I also put a double film on top.

How to fix

I sow cucumber seeds 40 days before planting in the ground. I have a wide one for this aluminum pan 20 cm high. I always buy hybrids, as they do not have empty flowers.

Vegetable growers can use LED strips and LED lamps. The main task is to find out if the color temperature is suitable for growing a nightshade crop. Devices can be purchased at a free price in special stores.​

The manufacturer recommends dissolving the substance in 1.5 liters of water. Remember: small plants cannot be processed, you need to wait for three leaves. If tomato seedlings have stretched out a week after using the drug, they can be sprayed again. This procedure is recommended by the manufacturer no more than 3 times. If, due to planting density, the vegetable needs to be kept 5 days before planting, then a week before transplanting, you can spray it a fourth time or water it.

What to do if tomato seedlings are stretched out? First, initially, plants should be planted in soil rich in phosphorus and potassium. The first element is responsible for the development of a powerful root system, and the second thickens the intercellular sap in plants, acting as a deterrent. Therefore, tomatoes do not have strong cell expansion.
Tomatoes are capricious plants. It is important to know that tomatoes require careful care, constant treatment and compliance with all rules. For gardeners, especially beginners, the question arises - why tomato seedlings are stretched. We will talk about this today.

Treat the athlete according to the instructions

Athlete drug. Strengthens the root system, thickens the stem.​

Water with ATHLETE ..

Lower the temperature and add light.

In cold weather, I unscrew the caps, and in warm weather, I remove the bottles completely. After two weeks it becomes so warm that I open the cucumbers completely, put stakes at the ends of the grooves and pull the ropes in 30-40 centimeters. As I grow, I tie up the stems.

The box stands on the board so that the bottom does not get wet in case of rain, and during the day I move it after the sun, and the seedlings are illuminated until the evening. The leaves grow large, fat, the stem is short, as thick as a pencil. Before landing in the ground, 2-3 leaves grow.

I take a salad After watching the record, you will receive answers to such questions: what to do if the seedlings are stretched and how often it is necessary to water the seedlings.

In case of an overdose of Atlanta, white spots may form on the leaves, which disappear after a couple of days.

Most specialized peat for seedlings add a mixture of lowland and high peat, sand as a baking powder, dolomite flour. This is the main combination. There are options, for example, dry chicken manure is mixed into the soil. Secondly, the land for seedlings needs to be fed. By itself, it is malnourished. Thirdly, the soil must contain a minimum amount of nitrogen.​

Video "How to prevent pulling seedlings"

How can you tell if a tomato is stretching? If on the trunk between nodes long distances, this is a signal of excessive growth. The main problem is non-compliance temperature regime. It concerns especially those vegetable growers who grow seedlings in room conditions or on the balcony. A comfortable indicator for planted seeds is a temperature in the range of 22-24 degrees. As soon as the seedlings have hatched, it should be reduced to 15-20 degrees. It is difficult to do this in apartment conditions.

plodovie.ru

How to make cucumber seedlings not stretch

So that cucumber seedlings do not stretch

Cucumber box

Illuminate with a mirror so that the sunlight falls into the mirror and then reflects on the seedlings, then when grown on the window it will not stretch and will not lean to one side

Debarao is a variety of tomato that reaches 2 meters.

​add lighting.​

Seedlings can be transplanted by adding earth to the desired height. Tomatoes respond well to this. But there is another way to apply. dry the plants so that they wilt, then gently twist the stem into a spiral along the walls of the pot, sprinkling each turn with earth and pressing down, then water it all. Adventitious roots are formed on the stem that has gone underground, with the help of which the yield will increase significantly. The most important thing when laying the stem in a spiral is not to break it. And add light. Seedlings are stretched due to lack of light, and the stem is thin because it is too warm

I water cucumbers, and all vegetables, contrary to all instructions, only at noon, when the leaves begin to fall, and not just water, but bathe: cucumbers - to flowers, but pepper - completely. And so on until autumn.

I put a box with seedlings of pepper in the same box, I never swoop down, I rarely sow it, about 2.5 or 3 centimeters later. My seeds, so everything sprouts, I never soak it.

variety of cucumbers Zozulya I wanted to talk about cucumber seedlings- how can it be grown so that it does not stretch out. Some write that they buy seedlings because they can’t do it at home, or even worse, they cut cubes. Only, after all, not at home, but leaving for the expanses of their wonderful homeland. non-standard method, thanks to which you can not only save tomatoes from pulling, but also increase the yield. It is necessary to cut the stem of the plant above the second or third leaf and put it in water. After about five days, the cut vegetable will develop roots and is ready for planting. On the other cut trunk, stepchildren will sprout during the same time - new branches, which can also be cut off and lowered into the water or left to grow. In the future, stepchildren need to be planted so that they Bottom part was in the ground. That is, the plant is planted lying down.

The task of the gardener is to use the soil for nightshade crops. It makes the right balance of nitrogen and potassium with phosphorus, since these plants are demanding on nutrition. It is advisable to add biohumus, depending on how long the plants will be in seedlings. For tomatoes, an indicator of up to 50% will be optimal. You need to mix up to 3% wood ash, but do not overdo it so that there is no strong inhibition in growth.

The most common reason is lack of sun. Adverse weather or, more often than not, the layout of the room causes the tomatoes to stretch out. This is natural: for normal growth and development, a plant needs photosynthesis.

In the absence of a mirror, you can add foil, the effect is lower, but still helps in some cases. but in general a phytolamp would be necessary

It's okay - just plant deeper or sprinkle with earth.

Seedlings are pulled out from a lack of light.

When picking tomatoes, plant deep to the first true leaves.

5 minutes after watering, all the leaves rise and until the end of the day, no matter how the sun burns, they stand like soldiers. Our summer is very hot and dry.​

I sow peppers earlier, at the same time as tomatoes, in early February.

Planting cucumbers in the grooves

, and for salting - the Rodnichok variety.

Remove the entire fertile layer. And what will be left after them when this clearing is overgrown, and will it overgrow at all? Most likely, it will fill with water, and a swamp will form in this place.

If the tomato variety is determinant (undersized), then it is undesirable to use the above method.

Photosynthesis can provide solar activity, so provide tomatoes with a convenient location where there is a lot of sun.

​Absence solar activity also causes culture pull. Usually the first shoots appear in early spring when the sun does not appear enough and gives off heat. Unfavorable weather conditions are also the cause of stretching, for example, the plants have already grown, and the spring has dragged on or it suddenly became cold.

Illuminate with a lamp

spray with Tur

Lower the temperature, increase the light. Spraying seedlings with Athlete will also help.

Pinch off center/spine. Lower the temperature. Illumination at dist. 10-15 cm

I water daily. I feed with infusion of grass instead of fertilizers. For those who live in apartments, seedlings can also be grown on balconies, it is better if it is the east or south side.

Two weeks before planting in the ground, I take out all the seedlings in the garden. In a sunny place I put 2-3 arcs, throw a film, cover the ground with cardboard and expose all the seedlings. At night I put on another double film or a blanket, during the day I open it slightly from the leeward side, on a warm sunny day I open it completely. During these two weeks, the seedlings will not be recognized - they will fluff up, get stronger and grow up.

vsaduidoma.com

What to do with tomato seedlings if it stretched out a lot, but remained very thin?! Tomato variety Debarao.

Marina Marinina

Since the seeds are purchased, be sure to let them peck in a rag. I don’t add the earth to the top of my finger by two, I crush it a little and lay out the seeds after 3 cm in a circle in two rows, carefully pour the earth on top with a spoon so as not to move the seeds, I pour water from the spoon on top, usually with rain water (I collect it in advance during the rains) , and then - in the bag and to the battery.

Polina Shubina

But they go for such cubes both in cars and on tractors. I consider this savagery, barbarism in relation to nature.

Hedgehog

To fix the problem with light, you need to organize additional illumination of plants through a lighting fixture.

Luda Vysotskaya

​ ​
Another reason is too thick seedlings. Even with good lighting not all plants get it equally well, because they obscure each other.
It is necessary to illuminate with a fluorescent lamp, preferably 14 hours of daylight. you can sprinkle with epin so that the seedlings are stronger

Olga

I have sprouted tomato seedlings .. And the Italian long one has grown very long)) But it is determinant (maybe that's why) .. If the stem doesn’t stop stretching, I’ll sprinkle with an athlete .... With eggplant, the athlete gave good results.. But the peppers are standing ... after the athlete .. eggplants have outgrown them ..​

elena kurilova

Cut off and put in water. Roots form on day 5. Plant in the ground. Now there is already enough light and the seedlings will not stretch so much ..

KATERINKA

This will slow down their stretching in height.

Tatiana Tsivilskaya

Whoever likes to use cubes for seedlings, sow winter crops - rye or wheat in your area in the fall, and then cut cubes from it.

Tanya Andreeva

Since my garden is on the southern slope, and even the land is sandy, I plant everything in grooves (two shovels wide) across the slope from east to west. I don’t dig the earth, I add ash and humus to the grooves and mix it with a chopper.
As soon as the loops appear, I immediately open it and put it to the window, waiting for the cotyledons to open. All! I no longer keep her in the house. I have neither a greenhouse nor a greenhouse.

Oleg Elizarov

I take the land for seedlings from the garden where cucumbers did not grow, and add half of the humus or compost. I definitely sift all this through an iron sieve with cells of 0.5 cm, mix well and then warm it up on a stove in an aluminum basin, stirring continuously.

Evgeniya Taratutina

It is equipped with a special twine, with which you can change the height, bringing the lamp closer to the seedlings; as it grows, it can be raised. The advantage of such clarification is convenience. But electricity costs may follow, so gardeners will be happy to purchase not only useful, but economical lamps.

Batman

What to do: tomato seedlings have stretched out, but it is not possible to change the composition of the soil? Also, is your apartment located in a shaded area? Vegetable growers use in such cases drugs that are stimulants and fertilizer at the same time. Athlete is one of them. It stops the growth of the aerial parts of plants by thickening and shortening the trunk. During the week, the vegetable will decrease in height, but the root system will begin to actively develop.

Alexander Yanchev

It is important to know that tomatoes stretch when the gardener has picked up the wrong soil, which has a lot of nitrogen and little phosphorus and potassium.

Svetlana Klochkova

Buy a charm. Spray and water. It stops the growth of greenery and enhances the growth of the root system. Stop watering-spraying, the plant will start growing again.

Ludmila Gushchina

Do not shade. so it stretches even more. Illuminate with a lamp. making seedlings an extended daylight hours, and lowering the temperature a little, you can take it out to the loggia.

Natalia!

I pull out and make a ring. Then in the same pot. There will be more additional roots.

Irina Chernobay

Cut off half and root

Ekaterina Bredikhina

In the photo, cucumber varieties 1. Spring. 2. Zozulya. The varieties are very hardy and productive. Read about other varieties of cucumbers here.​

Julia Simakova

I water cucumber seedlings with water so that dirt turns out there, and carefully pull out by the stem. From such softened earth, not a single root will come off, even if they are intertwined somewhere.

And what to do so that the seedlings of flowers, in the absence of sufficient sun, do not stretch much (shade or vice versa)?

Ludmila Kolosova

I take the seedlings out into the yard, put them in a cardboard box in a sunny place, on a cloudy day I put a film on top, in the sunny box it’s open all day. The walls of the box are well protected from the wind, and it is always warm in the box.​

Alexey Berezin

I heat up to such a state that the palm no longer tolerates if you put it on top. Heating up to 40 ° is a completely useless exercise: in the summer, the earth heats up so much that you can’t step on with your bare foot, but a little rain splashed and the grass climbed with a brush. In a well-warmed earth, all insects, grass seeds die, and diseases are all destroyed.

yuri kuklenkov

Simple and cheap will be compact fluorescent lamps(CLL). If the backlight area is approximately 60 by 60 cm, then 4 lamps of 15 kW each should be used. The color temperature for such lamps should remain within the range of 2700-6400K, since plants need a blue color.​

Kocheva Polina

The drug should be used several times, since its effect on the root system is a week. Then the tomatoes will stretch again. "Athlete" consists of ampoules. It can be sprayed on the leaves.

To obtain strong seedlings of vegetable crops by the summer, it is very important that the seedlings do not stretch in the process of growing them. Neglect of the basic rules leads to the fact that the seedlings of plants become thin and weak. In this case, all the forces are spent on lengthening the stem, reaching for the light. In the future, long stems of tomatoes, cucumbers, eggplants and other crops will not bear fruit well: to get the same yield, you can take 20 stocky or 50 stretched bushes. And this is extra labor and irrational use of land.

Common reasons for pulling seedlings

All causes of elongated seedlings come down to three groups:

1. lack of light;
2. Low temperature;
3. Too much care.

Seedlings cannot help stretching in low light. To feed seedlings, you need to synthesize nutrients. This happens in the light through photosynthesis. If there is little light, then the bushes are drawn to its source. With thickened landings the same. Even if the daylight hours are long and bright, the neighboring leaves do not allow to absorb the rays.

Another reason why the seedlings are stretched is the low temperature. In nature, heat and light are always interconnected. If it's sunny, the temperature is high; if it's cloudy, it's low. At low temperatures, the plant is deceived. The metabolism slows down in the cold, and it “thinks” that there is not enough light: it involuntarily reaches for it.

The last reason for pulling seedlings is associated with an excess of top dressing and constantly moist soil. If you are fed and watered just like that, then why work? And when overnutrition the person becomes obese and ill. So are seedlings: nothing prevents them from endlessly growing and stretching. Roots do not grow: why, if they cope with the functions? And in nature, the plant will die.

The optimal mode for growing strong seedlings

If you want the plants to be strong and not stretched, properly care for them, simulating as much as possible natural conditions. Just do not need extremes: sometimes there is heat up to +40 or frosts down to -5 degrees, but this will not benefit the seedlings. But they benefit from a regime that corresponds to the climate of the homeland of plants.

Lighting

For the formation strong seedlings follow the rules of lighting:

• With the advent of the first shoots, provide full coverage;
• When growing seedlings from January to March, ensure artificial lighting. For shade-resistant plants - at least 8 hours, for light-loving - 12;
• Artificial light will be needed if the seedlings are on the north or west window.

So that the seedlings of tomatoes, eggplants and peppers with cucumbers do not stretch out with a lack of light from a dense planting, choose the minimum allowable area for one plant correctly: less often, more densely not. Salads and cabbage can be planted 1 bush for each square with a side of 6 cm. The side of the square for eggplant with pepper is 7 cm, melon, watermelon and cucumber - 8 cm, tomato, squash and zucchini - 10 cm.

Temperature regime

If you are still thinking about what to do so that the seedlings do not stretch, then pay attention to the temperature. It depends on the growth phase, plant type and light intensity:

• For cruciferous plants (cabbage and others), when sprouts appear, the temperature should be in the range of 6-10 degrees. After shoots - from 14 to 18 in the afternoon, up to 8-10 at night. Seedlings do not grow if the temperature is below 7, and stretches if it is above 20. The soil temperature should be kept at 14-15 degrees, but not less than 10;
• For celery, lettuce and different varieties onions during the formation of seedlings, the temperature should be kept at 8-10 degrees, then raised to 15-18. At night - up to 12-13, and in cloudy weather - no higher than 16;
• For nightshade during the formation of seedlings - 13-15, a week later on a bright day up to 21-24, on a cloudy day - no higher than 17-18, at night - 12;
• For pumpkin crops at shoots - 16-17, a week later - up to 24 on a sunny day, 18 - overcast and 15 - at night.

Melon and watermelon are the most heat-loving plants. Therefore, in order for them not to stretch out, an exception must be introduced for them. All indicated temperatures for this family must be increased by 2-3 degrees. Then the melon and watermelon seedlings will grow stocky and capable of producing tasty and fragrant fruits.

Prevention of pulling seedlings of individual crops

Not always, it turns out, to organize perfect care for seedlings. Then the question arises: is it possible, and if so, how to make the seedlings not stretch out? Can. There are a number of measures for this: these are folk and chemical methods. If they are used, then the seedlings willy-nilly become stocky, it will be easier for her to adapt to natural conditions.

How to regulate the growth of seedlings of cucumbers

Since cucumbers are heat-loving crops, it is impossible to stop pulling seedlings by providing critical temperatures. Then it remains to observe bright and long lighting. Do not forget about watering: they should be done only when the earth ball is dry. Otherwise, instead of a clod densely woven with roots, you will get 1-2 liquid shoots.

Of all the pumpkins, melons, pumpkins and zucchini are more resistant to cold. Therefore, in order for the seedlings to be strong and not stretched, it is possible not only to provide them with maximum lighting, but also to make the temperature 4-5 degrees lower than for cucumbers. Just do not overdo it, otherwise the plants will get sick.

How to make cabbage seedlings not stretch

Since cabbage loves the cold, it is easy to make it not stretch by applying low temperatures. For a sown crop - 20, for the first shoots - 8, a week later - up to 17 on a bright day, 15 - sunny. At night, the temperature should not be higher than 10 degrees. Here are the top limits. To determine the lower (minimum allowable), subtract 2 degrees.

To prevent pulling cabbage seedlings, play with light. From the moment the sprouts appear until the formation of three true leaves, plants need intense lighting. Lamps must be high efficiency, otherwise most of electricity will be converted into heat. Then it will be difficult to regulate the temperature. With the advent of the fourth leaf, the light can be reduced.

What to do so that onion seedlings do not stretch

The only one available method struggle with pulling onion seedlings - pruning. As soon as it has grown to 15 cm, cut it to 8. And so as many times as you like. The effect is good, and the greens will immediately fall on dinner table- then refuse a portion of fresh greens? There is only one minus - the method is suitable for onions, and not for other crops that will immediately die from such a procedure.

A common problem when growing seedlings is pulling seedlings. To avoid pulling seedlings, certain conditions must be observed when growing.

Let's consider in detail: what needs to be done with seedlings so that the seedlings do not stretch, how to correct the situation at this stage.

The main reason for seedling retraction lies in the imbalance between lighting, temperature, irrigation regime, the frequency of sowing seeds and the frequency of fertilizing.

The first step in solving a seedling problem- bring the conditions of keeping the plant in the correct ratio.

It is necessary to eliminate the cause that led to this result. After that, you can proceed to the resuscitation of the seedling itself in one of the following ways.

1st solution- it is necessary to arrange stress for the plant by regularly cutting off 1-2 lower leaves. This should be done at the moment when the leaves of the seedlings begin to touch each other. As a result, the plant will experience stress and stop growing quickly up.

2nd option suitable for adult seedling ready for transplanting into open ground. Planting seedlings on permanent place, it needs to be deepened by planting obliquely. But this technique applies to tomatoes, peppers and eggplants, this method is not suitable.

And if tomato seedlings are not yet ready for planting in the ground, they can be deepened by transplanting them into a large container.

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loop method

The so-called loop method against pulling seedlings works well. To do this, a small depression is made in a pot with a plant, in which the stem of the plant is placed in the form of a loop. After that, it is sprinkled with earth, lightly tamped the soil and watered well.

But if the seedlings have already outgrown, it’s more correct to devide into two parts. To do this, it is necessary to cut off the top of the plant above the 6th leaf. The cut off part can be put in water, after a couple of weeks roots will appear and can be used as additional seedlings.

On the lower part of the plant, after a while, stepchildren will grow, of which leave the top 2 for growth, and remove the rest.

If a the seedlings not only stretched out, but also became pale green, that is clear sign lack of nitrogen in plants. In such a situation, feed the plant with nitrogen-containing fertilizers (urea solution 1 tablespoon per 10 liters of water). Such top dressing will restore the normal dark green color and slow down the growth of the plant a little.

Today there are drugs that block the process of pulling seedlings(Athlete, Guardian). They can be used to combat elongated plants, and as a preventive measure.

Video - Seedlings stretched out ... WHAT TO DO?

Follow the growing conditions for the seedling and it will never stretch.

Strong and healthy seedlings to you!

There are several effective ways avoid pulling seedlings

Growing seedlings, need watch carefully so that it does not stretch, because thin tall stems weaken young roots.

Lack of lighting, non-compliance with the temperature regime and excess moisture, thickening - these are the main reasons for pulling seedlings. Thin stems are not a tragedy like black leg. But such a seedling will not be able to reveal its full potential and please the harvest.

How to avoid pulling seedlings

• Should not be sown too early dates if it is not possible to install additional lighting, because the lack of light is the main reason why the sprouts stretch. This is especially true for those summer residents who grow seedlings in an apartment where a maximum of two windows face south. And even on sunny side little light in early spring. And suddenly the bushes stretched out. This is a common phenomenon - healthy plants are drawn to the light. To help the bushes, you can turn on the lamp in cloudy weather, as well as illuminate it in the morning and evening. Incandescent lamps are too powerful for young sprouts - burns may appear on them. Therefore, the use of energy-saving lamps will be optimal. If there is no time to do additional lighting, then the seeds are sown at a later date.
• Elevated temperature drives the plants, and they stretch, and the roots weaken. Until shoots appear, the temperature should be about 25 degrees. And then they keep it for 15 about a week. Then they raise it again to 20. At night, it should be 3 ... 5 degrees lower. Of course, it’s not easy to keep 15 degrees in an apartment, it’s cool. But for a week they are advised to somehow hold on and open the window. This is important detail, otherwise the bushes may go in length and become thinner.
• The abundance of moisture also draws seedlings, especially if it is also warm. Having received a "tropical climate", the vines inherent in it will grow, and not stocky bushes. After the appearance of sprouts for about a week, you need to water only as needed, and then no more than 1 time per week.
• Crowded planting is also a reason for growth. Between the bushes there is a rivalry for light, as photosynthesis must occur. Small sprouts can dive. The method of removing the two bottom sheets is also used. At the same time, young bushes will experience stress, stop growing upwards, and begin to thicken. After a while they will grow again.
• Feeding also promotes growth. At the stage of root development, seedlings need mainly phosphorus and potassium, nitrogen is not added. When planting in enriched soil, and after processing with growth stimulants, they do not feed for half a month.

What to do if the bushes stretched out

• Also, seedlings can be planted on a bed at an angle, and with roots to the south. Cover the stem with soil up to the leaves - this will lead to the formation of new roots that will straighten the stem.
• If the seedlings are still planted on the beds early, watering is stopped. And the temperature is lowered. This shock will stop growth. It is necessary to let them podvyat, bend the stem into a ring, and pour soil up to the leaves. New roots will also grow. These two points apply to tomato seedlings.
• There are tools that are called growth regulators. They are designed to strengthen the root system, and the stem will not be allowed to grow. They spray and water the soil, but with the development of the first two leaves. But this method is not welcomed by all summer residents, considering it to be interference in growth processes.

An effective way to get seedlings

Take the usual plastic bottle, but not colored, but transparent, and cut along. Placed on the cut half of the container toilet paper in 8 layers. Then it needs to be moisturized, but not much. Seeds are placed on top and pressed hard.

Put on the container tightly plastic bag. It looks like an ordinary little greenhouse. Seeds can germinate in it for up to a month.

Only two leaves grow, but the roots develop well. Watering is not required, as condensate flows from the bag onto the seedlings. At the right time, seedlings are planted in open ground. Thus, summer residents are advised to plant the seeds of many vegetable and berry crops as well as flowers.

It is noticed that the seedlings in this case are tall, strong, with strongly developed roots. When planted in the soil, it soon begins to strenuously let out leaves and roots.

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