Tomato seedlings grow and die. Reasons why tomato seedlings die (fall) and what to do. Unsuitable place for growing seedlings

Causes of wilting and poor growth tomato seedlings. Methods of resuscitation. Preparations and recipes for feeding after picking.

Beginners and seasoned gardeners Faced with a lot of nuances when growing seedlings at home. In addition to sowing, watering, care and feeding, each plant requires the attention and caring hands of a person.

During the period of intensive growth in open ground, tomatoes are resistant to changes in day and night temperatures and sunlight intensity. They are grateful for feeding and tying up the stems. However, from the moment of sowing tomato seeds to transplanting them into open ground, the gardener can expect weeks of caring for the young plants.

We are talking not only about picking, but also about treating diseases, organizing proper watering, temperature, light intensity. The main tasks are to preserve the seedlings, prevent them from withering, slowing growth and development. Let's talk more about this in the article.

Why tomato seedlings die, disappear, do not grow, or grow poorly after picking: reasons

a man transplants tomato seedlings into another container

There are several reasons for the death and poor growth of tomato seedlings:

• Errors during transplantation, when the root is incorrectly located in the hole or damaged; the ground is not covered tightly enough. In the latter case, the presence of air bubbles prevents the development of the plant's root system.
• Lighting. Direct sunlight often causes burns on seedlings, which negatively affects their health and growth.
• Diseases, for example, blackleg. Develops due to watering tomatoes cold water. Or a fungus in the soil that penetrates the stem and forms blood clots. They prevent the movement of juice with beneficial substances to the leaves.
• Pests, for example, spider mite. Defeats on early stage are not noticeable, but when the colony grows, it is difficult to save the plant.
• Irrigation errors and drainage problems. Stagnation of water causes rotting of the roots of seedlings, and watering with cold liquid causes the development of a disease, the so-called blackleg.
• Poor quality soil with low mineral content. For example, a lack of iron causes yellowing and dying of leaves, as well as a significant slowdown in seedling growth. Low nitrogen content is indicated by excessively thin stems and limp leaves.
• High indoor temperatures have an extremely negative effect on the overall health of tomatoes. If an excessive moisture level is added to it, the formation of putrefactive processes in the soil is expected. As a result, you will suffer root system and the whole plant.

What to do if tomato seedlings fall, wither, do not grow or grow poorly after picking: a set of measures

young tomato seedlings in a box on the windowsill

• If the cause is a soil fungus, treat it with a weak solution of potassium permanganate. Then apply potassium and phosphorus fertilizers.
• Pay attention to the temperature and humidity in the room where the seedlings are located. They must not exceed acceptable values.
• An adult plant affected by blackleg can be saved by pouring soil under the root. This way, new roots are formed and the tomatoes will soon rise again and begin to grow.
• Compensate for lack of lighting with red and blue colors. The duration of their exposure is at least 10 hours a day. But leave time for the dark part of the day without lighting the tomatoes. So blue light affects the development of the plant, its ability to flower, and red light stimulates the formation of a strong trunk.
• Feed your seedlings with a growth stimulator by preparing an aqueous solution. Sometimes the soil lacks nutrients, as evidenced by the wilting of the plant and the falling of its leaves.

Caring for tomatoes, tomatoes after picking: description, tips

tomato seedlings after picking on the windowsill

Care is based on 3 points:

• lighting
• air temperature
• watering

When you have done the first picking of tomatoes, place them in a cool room, for example, on a loggia or glassed balcony so that there is a shadow over them. The optimum air temperature during the day is +16℃, at night +13℃. Avoiding contact with direct sunlight will keep the seedlings healthy.

• Please note that when the temperature drops to +10℃, your tomatoes will stop growing.
• A week after picking, water the seedlings and tear off the bottom pair of leaves so that the trunk does not grow too tall.
• When the plants get stronger, give them access to sunlight. They will be able to tolerate baths lasting 10-12 hours well.
• Remember that good drainage is the key to the health of the root system and the plant as a whole. Therefore, be sure to organize an exit for excess moisture through holes at the bottom of the container.
• Avoid placing tomatoes on the windowsill above hot radiators. It’s better to place them on the table at least a meter away from the heat source. Seedlings must be hardened off before planting in open ground.
• Water deeply and rarely. Use water that has settled and reached room temperature. The signal for watering is completely dry soil in the pots.
• A couple of weeks before planting in open ground, begin hardening off the tomatoes. Place them near an open vent/window for a couple of hours a day.

How often to water and what to water tomatoes with after picking?

watering young tomato seedlings at the root using a small watering can

• The frequency of watering tomato seedlings varies depending on the age of the plants. When the seeds have sprouted in all holes, carefully water the soil around the shoot, avoiding getting water on it. A douching bulb will help you.
• Before the first picking, when 3 true leaves have grown, moisten the soil under the tomatoes 3 days in advance.
• After the first pick, water it after 5-7 days, the second - 10.
• Next, monitor the soil. When it becomes dry, water the seedlings generously room temperature, which stood. Once every 7-10 days may be quite enough.
• Plan to moisten the soil several days before picking. Then you will minimize the likelihood of root damage.
• Use complex mineral fertilizers as an additive to water for watering tomato seedlings once a month.

What fertilizer or folk remedy to feed tomato seedlings after picking: recipes, tips

liquid complex fertilizers are added to the watering can for watering tomato seedlings for feeding

The process of feeding seedlings is mandatory for tomatoes. This way you activate its forces for harmonious development and healthy growth.

From folk remedies suitable aqueous solutions:

• chicken manure
• wood ash
• urea
• yeast
• nettle
• mullein

Let's add several recipes for fertilizers using folk remedies.

Recipe 1 from nettles

a bucket of green fertilizer made from nettles for feeding tomato seedlings

• Fill an enamel container with finely chopped nettles and fill with water.
• Stir the future fertilizer daily for 2 weeks to allow excess oxygen to evaporate until its color changes to light.
• To neutralize unpleasant odor Add a few drops of valerian to the container with nettle.
• Prepare a solution for irrigation at the rate of 1 part to 20 parts water. Distribute the liquid around the trunk under the root.

Recipe 2 with ash

tied tomato stems and glass liquid fertilizer from ash for feeding them

• Dissolve a glass of ash in 3 liters of water and bring the mixture to a boil.
• Leave to infuse for half a day.
• Top up clean water up to a volume of 10 liters and rub some laundry soap.
• Use fertilizer to spray the grown seedlings.

Recipe 3 with mullein

a bucket of ready-made mullein fertilizer for feeding tomatoes

• Fill the container halfway with mullein and fill to the brim warm water.
• Cover with a lid and leave to steep for 7 days.
• Stir the fertilizer and dilute it with regular clean water in a ratio of 1:15.
• Pour 0.5 liters of liquid under each bush.

Among complex means industrial production gardeners prefer:

• nitrophoske
• mineral mono preparations - nitrogen, phosphorus, potassium
• ammophosphate
• "Ideal"
• "I'm strong"

So, we looked at the features of caring for tomato seedlings, identified the causes of their diseases, and learned how to prepare fertilizers at home.

Remember that hard work, attentiveness and care from human hands are often the key to an abundant tomato harvest in the future.

Video: Caring for tomato seedlings

One of the stages of growing tomato seedlings is picking them. Seedlings are transplanted into larger containers. If this process is unsuccessful, gardeners have a question: why do tomato seedlings die after picking?

Why don't tomato seedlings grow and die?

Seedlings when 2-3 leaves appear on it. It is very important to carry out the picking process correctly. Be sure to pinch the central root by one third for this to happen. additional education roots If this is not done, the root system of the plants will remain underdeveloped, which will slow down their growth process.

The result of an unsuccessful picking can be a phenomenon where tomato seedlings wither and die. This is possible as a result of the following actions:

1. Damage to the root system during transplantation. To avoid this, you need to thoroughly water the soil before picking, and carefully remove the plant along with the lump of earth.
2. Bending of roots. When replanting, you need to make a deep hole so that the long roots of the tomato can freely fit into it.
3. Formation of air cavities around the roots. To eliminate this, you need to thoroughly compact the soil around the roots of the seedling.
4. Pouring seedlings. The situation can be corrected by cleaning the drainage holes and loosening upper layer soil.
5. Unsuitable substrate. There are times when the soil is not suitable for the seedlings. The only solution is to change the soil.

Diseases of tomato seedlings

Often the reasons why tomato seedlings die after picking are its diseases. The most common ones are the following.

When difficulties arise with growing tomato seedlings - they wither or even fall - it is important to understand why this happens. If you take immediate action, the plants can be cured.

The first step is to understand why the stems began to wither.

The most common and easily eliminated reason for the wilting of the first tomato sprouts is dense plantings. If the seeds are planted densely, the sprouts quickly become crowded, they begin to intensely reach for the light, take food from each other and destroy their neighbors.

Everything is simple with this - you need to initially plant tomatoes no thicker than every 3-5 cm, and thin them out in time. If the tomatoes begin to wilt, you need to remove the excess seedlings and lightly sprinkle the remaining ones with earth so that they straighten.

Care errors

There are two main reasons why tomato seedlings wither - diseases and errors in care. Dealing with the second reason is much easier.

Unbalanced soil

Tomatoes do not grow in every soil. They do not like heavy, acidic, nutrient-poor soil.

If the soil is not suitable, then the seedlings develop poorly and wither: the color of the greenery turns pale, the stems and roots weaken. In this case, it urgently needs to be transplanted into loose, fertile soil.

Tomatoes will grow best in the following soil mixture:

• garden soil - 1 kg;
• humus - 1 kg;
• leaf soil - 1 kg;
• peat - 2 kg;
• sand - 0.5 kg.

Nutrients are added to the prepared soil: superphosphate, urea, potash fertilizers.

In order for tomatoes to form a strong root system, the soil for seedlings must be saturated with air, retain moisture well, and its acidity must not exceed 7 pH.

Incorrect lighting

The leaves of tomato seedlings may lose color and wilt due to short daylight hours. For the same reason, the sprouts become very elongated.

The fact is that plants take nutrients not only from the soil, but also from the air. This is photosynthesis, thanks to which organic substances are formed in greenery, which determine 95% of the quantity and taste of the future harvest.

Only sprouts that have hatched need 24/7 lighting. It is convenient to use a phytolamp. Seedlings that are gaining strength need bright light 12 hours a day. At this age, seedlings no longer need night lighting; on the contrary, in the dark they better absorb nutrients from the soil.

Tomatoes are afraid of direct rays of the sun, from which the tender leaves can not only wither, but even burn, so containers with plantings should not be placed on very hot windowsills.

Improper watering

Tomatoes require moisture moderate amount. They do not tolerate both its absence and overflow.

Be sure to make sure that the holes in the container with tomato seedlings are large enough. It is unacceptable for water to stagnate in a pot due to clogged holes in the bottom of the container or lack of a drainage layer.

Due to excess fluid:

• growth stops;
• leaves wither and curl;
• the roots rot;
• the stems weaken;
• cotyledon leaves fall off.

Containers containing sprouts begin to smell musty.

In this case, remove it immediately excess moisture(pear, sponge, porous paper), stop watering for a while, then reduce the amount of liquid.

In some cases, it may be necessary to transplant the tomatoes to another location.

If there is a lack of moisture:

• the roots dry out;
• leaves “hang” and then lose color;
• the stems become pale and thin;
• the seedlings wither.

The soil in containers becomes loose or, conversely, shrinks into a hard lump.

Under no circumstances should you immediately flood the soil. big amount liquids. Water little by little in several steps, repeating the action after about 2 hours, until the soil moisture level in the pots becomes normal.

Tomatoes require regular watering. If such situations are repeated, the seedlings will eventually not find the strength to recover and will completely wither.

You only need to water with water that has been standing for 2-4 days, always warm. From the cold liquid, the roots of the tomatoes will begin to die, and the plants will no longer be saved.

The soil in boxes with tomato seedlings can be mulched with sand or other bulk composition, which retains moisture inside the pot and at the same time does not allow a hard crust to form on the surface of the soil.

It is extremely important to constantly loosen the soil so that oxygen comes in and excess water leaves.

The temperature regime is violated

Tomato seedlings can stretch out and wither due to non-compliance with the temperature regime.
For tomatoes, night temperature is perhaps the most decisive factor in proper development. Ideally, it should be from +16 C to +24 C. This applies not only to seedlings, but also to adult plants, especially at the moment when the ovaries are formed.

Daytime temperatures above +30 C are also detrimental for tomato seedlings.

Photosynthesis is impossible without fresh air, so it is important to ensure a constant flow of oxygen. It should be borne in mind that young tomato sprouts also cannot tolerate drafts. Therefore, boxes with seedlings are never placed directly under the window.

Errors when feeding

If everything is fine with lighting, watering, temperature, the boxes stand on in the right place, but the seedlings do not look healthy and strong - they wither and fall, then we can assume that there are problems with nutrients.

The gardener needs to be attentive to appearance seedlings: he is the one who will tell you what is wrong with feeding.

The leaves become smaller; turn yellow entirely, along with the veins	Nitrogen deficiency	Apply liquid nitrogen fertilizer. Transplant into a larger pot
Yellowing of leaves; a light border along their edge; blackening and drying of foliage, starting from the tip	Potassium deficiency	Feeding with ash, potassium phosphate
Leaves are reddish, blue-violet, purple	Phosphorus deficiency	Foliar feeding with potassium monophosphate
Yellowing of leaves to white with green veins	Chlorosis (lack of iron)	Watering with 1% solution of iron sulfate

Root fertilizers are applied so that drops do not fall on the leaves and stems. All fertilizers are used according to the instructions, since violations of the concentration of solutions cause burns and death of roots.

And they should not be allowed to accumulate on the surface of the soil, where they can form a hard crust that prevents air from penetrating into the deeper layers.

If, after watering with fertilizers, a whitish film appears in the pots, it can be removed with sodium or potassium humates (easily soluble salts of humic acids). For 10 liters of water only 3 g of concentrate is required. Humates are good natural fertilizers; they improve both the soil and the quality of the future harvest.

Why do seedlings wither after picking?

Tomato sprouts may look lethargic for some time after transplanting. This is normal if it lasts no more than 2-3 days. Seedlings also experience stress, which is stronger the more the roots are damaged during the dive.

To prevent the stems from wilting, when replanting it is better not to touch them at all, but to hold the seedlings by a lump of earth around the roots. As a last resort, tomatoes can be carefully picked up by the leaves.

And if the roots are poorly straightened, they can bunch up into a dense lump, which will not allow the tomatoes to receive nutrition and oxygen from the soil.

In severe cases, the roots begin to die. This is easy to notice by a weakening, withering, falling seedling. In such circumstances, it is not always possible to save seedlings. But urgent treatment of the plantings with a weak solution of Epin on the leaves and watering the soil with humates will help.

Rules for picking tomatoes:

• need to be replanted after 2–3 true leaves appear;
• It is better not to pinch the root;
• if there is an emergency, you can remove no more than 1/3 of the longest root;
• Before and after picking, the seedlings are not watered for 2 days;
• The soil in new pots should be moist and nutritious.

Tomatoes can wither if they are transplanted early, up to 10 days: at this time the root is still so weak that it requires too much effort to recover. If you replant after 14 days, the roots in the common box will have time to become so intertwined that it will be impossible to separate them without damage, and this will also provoke wilting.

Diseases of tomato seedlings

Pests always overwinter in the soil, so before planting tomato seeds, the soil, even purchased in a store, is treated:

• spill strong solution potassium permanganate;
• calcined in the oven;
• freeze.

Diseases for tomatoes are more dangerous than improper care. It is important to correctly determine the cause of seedling wilting - to make a diagnosis.

	Cause	Disease
The seedlings wither from below; falls; the vessels of the lower part of the stem become dark brown	Fungus-infected soil	Fusarium	If the roots wither, the sprouts are thrown away. If the roots are alive, you need to replant them in healthy soil and disinfected dishes.
Brown spots on leaves that darken greatly over time	High air or soil humidity	Brown spot	Sick plants are removed. The ground is disinfected with potassium permanganate and sprinkled with ash and sand. Treatment with Bordeaux mixture
The sprout darkens at the base; blackness spreads upward; the neck of the root rots; sprout falls	Stagnation of water on the ground surface. Overwatering. Infection from neighboring plants	Blackleg	Spill the soil in advance with solutions of potassium permanganate or sulfur; mulch its surface. Withered sprouts are thrown away
On lower leaves gray spots and black dots appear; leaves dry; the plant withers	Contaminated soil	Septoria	Sick plants are removed, healthy ones are treated with Bordeaux mixture, and sometimes transplanted into another container. At an early stage, the ground can be treated with potassium permanganate

Tomato seedlings may grow slowly, darken and wither due to increased soil acidity. In this case, watering with a sulfur solution (25 g per 5 liters of water) helps.

Sometimes seedlings wither due to indoor flowers if they are infected with diseases or pests. Therefore, house plants are taken to another room while growing tomato seedlings, and the places where they are kept are treated with insecticides in advance.

If measures are taken in time, tomato plantings can be protected from withering. In any case, when the first problems arise, you should not give up: most of them are quite easily solved.

Kira Stoletova

It is not always easy to understand why tomato seedlings die. Often strong and healthy-looking plants begin to wither and dry out. If you don’t find the reason for this in time, you can lose all the plantings and harvest.

Watering

Seedlings may die due to infrequent watering.

The plant first withers, and then the leaves and ends of the shoots begin to dry. Tomatoes need to be watered generously, but not very often. It is better to wait until the surface layer of soil is completely dry.

If there is no drainage holes, through which excess water would drain, the soil becomes compacted and liquid stagnation forms. In this case, the roots of the seedlings may rot. To avoid this, add sand and pieces to the soil charcoal, as drainage. They prevent water stagnation and rotting underground parts seedling

Often amateur gardeners grow seedlings on the windowsill. In this case, the temperature in the room may be at the optimal level, but it does not take into account that the window sill is cold. This leads to the fact that the roots of the seedlings stop working, absorbing moisture from the soil and evaporating it through the leaves. Stagnation of water in the growing container causes rotting of the roots.

Temperature and lighting

Temperature is of great importance for the growth of tomatoes.

At temperatures above 35⁰ C, it dries out and dies, and below 15 ° C it stops growing. Optimal temperature for healthy growth 18-22⁰ C.

When growing tomatoes on a windowsill, you need to make sure there are no drafts. Cold air can cause seedling death. When the vents are open for ventilation, containers with tomato seedlings must be removed. Seedlings should receive a large amount of light; if there is not enough lighting, the seedlings will stretch out greatly, after which they will fall down or break under their weight.

To avoid this, organize additional lighting. To do this, use phytolamps or regular ultraviolet lamps. At night the backlight is removed, because... in the dark, the leaves process the sunlight received during the day into carbohydrates. It is necessary to carefully adjust the power of the lamps so that the leaves do not get burned.

Planting density

Seedlings may die due to the density of seed plantings. It is necessary to maintain a distance of 5 cm between rows, and 2-3 cm between plants. This is done so that the sprouts do not shade each other.

Also, dense planting may lack moisture and nutrients. The roots are strongly intertwined, which complicates further picking of tomatoes and transplanting them into separate containers or open ground.

Top dressing

Feeding is very an important part in growing tomatoes. It gives impetus to the rapid and healthy growth of seedlings. Therefore, with a lack of nutrients, plants begin to wither, turn yellow and die.

An excess of mineral fertilizers in the soil not only negatively affects the quality of grown fruits, but can also burn the delicate roots of plants. If this happens, then you urgently need to transplant the plants into a clean substrate.

Tatyana Orlova (candidate of agricultural sciences):

A good substrate for growing seedlings is peat-based soil. But not all peat is suitable, only high-moor peat. It has already weathered well, decomposed, and has lost a significant part of its acidity. Lower peat is more acidic. Its use in preparing soil in best case scenario leads to a delay in growth and development, in the worst case - to the rapid death of seedlings.

Errors when picking

Another cause of disease and death of seedlings may be improper picking of the seedling. They dive when 2-3 leaves appear. Be sure to pinch a small part of the central root. This provokes intensive growth of lateral roots.

The main picking errors that cause the death of tomatoes are:

1. Pinching off too large plot rhizomes. The young plant loses the possibility of normal root nutrition and dies from this.
2. Damage to other roots. If the bark system is quite developed at the time of picking, then you need to remove the plants from the ground using the transshipment method. Otherwise, irreparable damage will be caused to the roots.
3. Use untreated pick pliers or scissors. Various pathogens and fungal spores can enter the tomato through the cut. To avoid this, all tools are pre-treated, and the soil is spilled with a solution of potassium permanganate.

Picked seedlings are watered abundantly and placed in a warm, slightly shaded place. The first few days, young plants may look slightly drooping. This is not a sign of illness.

Consequences

The most dangerous disease is blackleg - it provokes drying of the stem tissues. It becomes like a section of thin black thread. Everything that is above this jumper dries and dies. First, the castings bend, and after that the growing point dies off completely.

The disease disrupts the circulation of juices in seedlings. It is advisable to treat plants while the surface of the stem has just begun to darken slightly, but has not begun to thin. The remaining tomatoes need to be removed from the box, because... there will be no use for them. They are carriers of a fungal infection, so they need to be destroyed so that the entire planting does not die.

Tatyana Orlova (candidate of agricultural sciences):

The source of infection called rhizoctonia, or blackleg, is soil. Therefore, a mandatory practice when growing your own seedlings is disinfection of the soil, including store-bought soil. Thickened crops, excessive soil moisture and poor ventilation contribute to the development of the disease. At the first signs of disease in a box with seedlings (1-2 “fallen” seedlings), watering is sharply reduced, the surface of the soil is sprinkled (preferably especially carefully near the plant stems) with ash or crushed tablets of activated carbon.

Prevention

To understand why tomato seedlings die, you need to take a close look at the growing conditions in order to prevent this in time. Preventive measures:

• disinfection of the soil before planting by calcination or treatment with chemicals;

Poor quality planting material is one of the many reasons for the death of seedlings when growing them at home or in a greenhouse. There is no need to buy planting material from hand, but choose only trusted manufacturers.

7 rules, following which you can get excellent seedlings and a large harvest of tomatoes.

Any plant cannot live without heat, sun, water and soil. Tomatoes are no exception; for normal growth they need:

• Quality seeds
• Fertile soil
• Sufficient light
• Moderate watering
• Optimal ground and air temperatures
• Protection from diseases and pests
• Top dressing mineral fertilizers

If you have completed everything the necessary conditions, then the plants will delight you with their powerful appearance and rich harvest. If you made a mistake on at least one of the points, they will upset you with frail shoots and a meager harvest, if any at all.

What to do if the tomato seedlings have become very elongated, thin and long?

After the seedlings have appeared and pleased their owners, the most important stage in plant development begins. At this stage, plants must receive temperatures of the ground and air that are acceptable for growth, as well as sufficient light and moisture. What happens if optimal conditions are violated?

If the soil in the seedling pots is too cold, and the air temperature is either too low or too high, the plants will not be able to fully develop.

They will also not be able to develop normally if they receive too little light. If the seedlings are stretched out due to lack of light, you can save them by giving them enough light.

Why are tomato seedlings purple and growing poorly?

Why in a relatively warm house, if you grow seedlings on the windowsills, does the ground remain cold? Because often and thickly, the cold that comes from the windows excessively cools the pots with seedlings. To experiment, place a room thermometer on the windowsill or on the soil of your greenhouse if you are growing seedlings under film, and measure the temperature. The optimal soil temperature is from 16 to 18 degrees. If the ground is cold, the plants will not grow well and the color of the seedlings may turn purple.

Why do the leaves of tomato seedlings turn yellow: what to do?

The air temperature for seedlings should be from 25 to 28 degrees. Plants will be stunted if temperatures are above or below these levels. Separately, I would like to say about the illumination of plants.

If there is catastrophically little light, the seedlings can stretch out in just a few days. She will have yellow and thin elongated stems. You can expect a good harvest from such seedlings only if you can give the plants enough light.

Why do tomato seedlings wither and fall?

Unfortunately, on the windowsill without additional lighting, even if the windows face sunny side, the plants will not be able to receive enough light. The only way out in this situation is to use artificial lighting. These can be special lamps that are used in industrial greenhouses and which are expensive or inexpensive fluorescent lamps.

The same failure may await those gardeners who sowed seeds in greenhouses with film cover. Because in early spring There is not enough sunlight, which can be lost when passing through a dense film.

Mold on the ground in tomato seedlings: what to do?

When watering seedlings, it is better not to add water than to give it in excess. It happens that gardeners are so keen on caring for their plants that they begin to water them every day or even several times a day. They water it because they noticed the top layer of soil in the pots drying out, while inside there is an excess of moisture.

Black leg in tomato seedlings: control measures

Excessive watering leads to suppression of plants, creates favorable conditions for the development of fungal diseases of the root system and ultimately the death of seedlings. How to determine that plants need watering?

The easiest way to deal with this situation is to not water the plants until you notice some wilting due to lack of moisture. In this case, the leaves are less elastic and slightly drooping. Plants need to be watered with warm water. If you are using chlorinated tap water, remove chlorine from water.

To do this, just collect water in a bucket and let it stand for 2-3 days. Chlorine is a gas and is lighter than water, so it will completely leave the liquid during this time.

Feed the seedlings with mineral fertilizers. This should be done no more than once a week with complex fertilizers. You need to be careful when using fertilizers like saltpeter. Due to the high nitrogen content in the soil, plants can become very elongated.

Treatment of tomato seedlings against diseases

Avoid infecting seedlings with pests and diseases. Since disease infection in a greenhouse or when growing seedlings on windowsills occurs mainly due to contaminated soil, use only healthy soil for this purpose. If you take it from your garden, then take it from beds where tomatoes and related crops, say potatoes, did not grow.

Phytophthora on tomato seedlings: combating it

Late blight is considered a disease open ground and rainy and cool weather is favorable for its development. In order for plants to become ill with late blight, they need to be exposed to unfavorable weather conditions within 3-7 days.

If the tomato seedlings are under cover or in the house, the likelihood that they will get late blight is very low. To prevent the disease, you need to prevent water from getting on the leaves of plants and water only the ground. If brown spots still appear on the leaves, treat them with fungicides against late blight.

White spots on the leaves of tomato seedlings: what to do?

White spots on the leaves of seedlings may be the result of burns from the sun or lamps used to illuminate the plants. So, if seedlings that are not accustomed to sunlight are transferred to beds or exposed to pots in the sun, the plants will not be able to cope with the resulting load and will get burned.

Preventive measures against burns can be the gradual adaptation of plants to the new light mode. If burns have already occurred, the affected leaves can be torn off. The plant will gradually return to normal and produce new leaves.

The leaves of tomato seedlings curl, wither and dry out: what to do?

If the leaves of seedlings curl, this can be either the result of disease or the result of plant oppression by pests. What to do if the plants are sick and you can’t tell by their appearance what’s happening to them?

The only way out in such a situation is to try to correct errors with temperature conditions, lighting the plants, watering them and treating them with fungicides against diseases and pest repellents.

Whitefly - white midges on tomato seedlings: how to fight?

Maybe someone will be surprised that plants located on a windowsill or under a film cover can have pests.

Unfortunately, they exist if the land infected with these pests was used. In particular, whitefly and its larvae can cause enormous damage to tomatoes, which in a matter of days can turn a green plant into a stunted and weak one. They will help to cope with the problem of spraying leaves with products against this pest.

Aphids on tomato seedlings: how to fight?

Aphids may appear on tomato seedlings if soil contaminated with this pest was used. You can fight aphids by spraying the plants chemicals from aphids. Such as tanrek, confidor, spark bio and others.

Unfortunately, it happens that all efforts to improve the health of the plant are in vain. This can happen if improper care of the plant, disease or pest oppression of the plant has been too long. The only way out of this situation may be to replant the seedlings.

How to choose tomato seeds?

Sow only proven, high-quality seeds. If you buy seeds in stores, use only proven ones. retail outlets. Because counterfeits in the seed market have reached catastrophic proportions due to the fact that it has simply become unprofitable to trade in high-quality seeds.

Quality seeds are half the success in growing tomatoes

If you collect seeds from your tomatoes, choose for this purpose only healthy and powerful bushes that have produced good harvest. Sometimes seed disinfection is required. Because they can be infected with pathogenic viruses. Disinfection, if done correctly, does not affect the quality of the seeds, but may reduce germination. Therefore, you will have to increase the number of seeds sown.

In what soil do tomatoes grow best?

Sow the seeds in soil ideal for this crop. The soil for seedlings should not be too light and not too heavy. It must be said right away that the soil taken from the garden bed will be heavy if your garden is located on black soil. And soil purchased in stores called “for seedlings” will be too light due to the high content of peat in such soil. Therefore, the ideal option would be: thoroughly mix 50% of the soil from the garden bed and 50% of the soil for seedlings and fill the seedling cups or trays with this soil.

You will need to think in advance that excess water after watering the plants will need to flow freely from the cups. This means that they must have a sufficient number of holes at the bottom to drain excess water.

All these wisdom are easy to remember and use when growing tomato seedlings. And most importantly, if you still fail in growing seedlings, do not give up, but roll up your sleeves and correct your mistakes, grow new beautiful, healthy and powerful seedlings.

VIDEO: How to grow healthy seedlings?