Why is there no ovary on eggplant. Empty flower in eggplant? Let's save together with simple methods

Eggplant is native to Southeast Asia. The plant belongs to the nightshade family. Eggplants are distinguished by a pubescent stem and the presence of sharp spines on the stalks and leaves. The leaves are large, oval. Fruit weight - from 20 to 2000 grams. Their shape can be different - oval, cylindrical, pear-shaped and spherical. The color is mostly purple, but there are also unusual colors - striped, white, purple.

General information

Often summer residents are faced with the problem of the lack of ovaries on eggplants. At the same time, the bushes are fluffy and bloom well. Why is this happening? The problem may lie in the improper cultivation of seedlings. culture is weak root system and large foliage, does not tolerate transplants well. The best option- immediately plant it in pots or other containers with a volume of about a liter, so as not to pick. What to do next?

• Fill the pots with soil mixture, moisten, compact.
• Germinate the seeds and place one seed in each pot, put a 2 cm layer of soil on top. Seal.
• Cover with foil, place in a warm place.
• Eggplants will sprout after 10 days at a temperature of 24 degrees. It is important that the temperature is not too high or too low. If it is more than 40 or less than 18 degrees Celsius, the seeds will die.
• After germination, the seedlings are placed in a cool and bright place for a week. Then they are transferred to a warm place.
• Top dressing is carried out after the formation of a seedling loop.

The most likely reasons for the lack of an ovary

Why is there no connection? Eggplants are capricious plants and may not form ovaries for several reasons:

• the land is too poor;
• the weather is cold;
• the bees did not pollinate;
• it is hot in the greenhouse - the temperature is above 40 degrees;
• watering is carried out incorrectly;
• there are not enough useful substances: in this case, top dressing with preparations "Epin" or "Buton" is necessary.

Important! It is necessary to water the culture with warm water, 2 times more often than peppers, 4 times more often than tomatoes. Each bush should have 2 liters of liquid daily, while spraying should be carried out.

Troubleshooting

There is one way to fix problems - to grow eggplants correctly.

• In the northwestern and central regions of Russia, crop cultivation can only be carried out in a tall greenhouse or other building. IN open field there is almost no chance of fruition.
• It is better to cultivate eggplant in a greenhouse separately from other crops. Planting with a tomato is not the best option.
• The average planting date is May 15th. Before planting in the greenhouse, prepare the soil - it should warm up to 16 degrees. For this purpose, a couple of buckets of humus, 100 grams of mineral fertilizers are introduced into the soil.
• Between plants there should be a gap of about 27 centimeters, between rows it should reach 55 centimeters. Deep planting is prohibited!
• In a greenhouse, vegetables react painfully to temperature changes. Therefore, the first priority should be to maintain optimum temperature in the building - about 25 degrees. Incorrectly set temperature is the main reason for the lack of ovary in eggplant.

Preventive measures

Eggplants will actively tie if you create for them optimal conditions. However, the flowers may still fall off. Which preventive measures to do to help the plant?

• Conduct a soil analysis. The plant develops poorly on swampy, compacted, cold soils. It is necessary to choose a soil that is moisture-permeable and rich in organic elements.
• Plants should not be planted after nightshade- potatoes, tomatoes, physalis. Eggplants can be grown in the same place with an interval of 3 years.
• Another reason for failure is seeds.. They can be infected with viruses, so zoned varieties should be planted.
• Poor set is the result of poor pollination. In view of this, you should pollinate the culture yourself. Take a brush, run it over the yellow anthers of the flower. Next, pollen should be applied to the stigma of the pistil of another flower. It is better to use the pollen of a newly opened bud.

In a greenhouse, the discharge of buds by a plant can occur due to the drying of the soil. The optimum humidity level is considered to be about 60%. With excessive soil moisture, the situation repeats itself - in this case, air access to the root system is difficult, as a result of which the flowers fall off. Therefore, it is important to properly water! It is carried out every week, spending 500 liters of water per 10 square meters. After watering, the greenhouse should be ventilated, next day loosening and mulching of the soil is carried out.

In a greenhouse, it is important to properly "feed" the culture. The plant prefers nitrogen, so the first top dressing is carried out with a solution of azofoska (3 tablespoons per 10 liters of water), half a liter for each plant. Fertilization is carried out 14 days after planting. Further top dressing is carried out during flowering.

After the beginning of the appearance of fruits, an infusion of weeds is added to the soil in a ratio of 1: 5. Previously, organic matter should not be used - the flowers will fall off. Important to add to each bucket organic matter 100 grams of superphosphate. Do not fertilize with fertilizers containing chlorine and its derivatives. In addition to nitrogen, the culture requires potassium and phosphorus. Potassium supplements can increase the plant's resistance to disease. Phosphorus elements allow you to increase the formation of generative organs, accelerate the appearance of fruits. Mostly weak plants drop flowers. Therefore, it is worth strengthening them immune system, using the funds "Novosil" or "Epin-extra".

If the plant sheds flowers or does not have ovaries, there are several reasons for this. He lacks nutrients, an unfavorable microclimate is established, watering is done incorrectly. What to do? Properly care for the culture from the seedling stage, choosing the optimal conditions for its existence.

Eggplant is a difficult crop to grow. It is demanding on air temperature and on the level of soil fertility, while it does not tolerate excessive moisture and shading. For this reason, gardeners often do not understand why eggplants are not tied in a greenhouse and what to do about it.

Capricious nightshade plant

In a greenhouse, you can grow eggplant from seeds, because this culture is thermophilic. The main pest of the plant during flowering is air humidity.

Nowadays, many varieties of plants are known to have lilac, white, striped and greenish shades of fruits, but the people still call them "blue".

1. Seeds will germinate and begin to develop within 2 months. To do this, it is necessary that the soil and air are sufficiently warmed up. If the temperature is less than + 15C, then the seeds most likely will not germinate. The ideal temperature for seedlings and germinated plants is 25-28C.

2. Culture does not tolerate temperature changes. For this reason, seedlings are best grown at home with a favorable temperature and other necessary conditions. If during the period of fruit laying the temperature changes dramatically, then the flowers and ovaries crumble.

3. Soil for culture is also important. You need to choose light soils, but sufficiently fertilized. In the case of a lack of nitrogen, eggplants bloom, but do not tie in the greenhouse. As a result, the soil must be prepared in advance. There are special soil mixtures for planting eggplants, for example, soddy land with humus (in a ratio of 1 to 2) or humus with peat. Soddy land can also be laid in the beds, as well as the land in which bird cherry grew, along with humus. Also add complex fertilizers.

4. The soil must be well warmed up before planting. For these purposes, you can use biofuels (rotted manure, compost) in trenches that are prepared in the fall.
Gardeners recommend shaking branches with flowers in the morning to move pollen to other flowers.

If the predecessors for planting eggplant were other nightshade or pepper, then the culture will grow poorly and get sick. The perfect place it is considered where onions, cabbage or cucumbers grew. Planting blue ones in the same place is allowed after 3 years.

The soil before planting should be well moistened and saturated with air. It is also important to loosen it regularly.
Another reason for the lack of ovaries in the culture is poor-quality seedlings.

Why eggplants bloom but do not tie

1. It is necessary to plant seedlings in a greenhouse that is not heated at a temperature of at least 18C. If the temperature is lower, then the plant will not produce ovaries during flowering.

2. The culture grows well in moist soil, but does not like moist air.

3. If the air is humid during the flowering period, then this can hurt the most. The plant is self-pollinating, but as a result of large and heavy pollen in a humid environment, it is difficult for them to get on the flower pistil. This can lead to the fact that flowering does not form an ovary, in other words, there will be empty flowers. The greenhouse is most often humid, for this reason it needs to be ventilated, at least for the flowering period.

4. According to the advice of experienced vegetable growers, you need to shake branches with flowers in the morning. This allows pollen to move from one flower to another.

5. Also, the ovary may be absent as a result of an upward temperature jump. At a temperature of more than 35C, the plant sheds flowers and ovary, even if it has formed.

6. It is necessary to ensure that the Colorado potato beetle and aphids do not penetrate into the greenhouse. After all, these insects can harm the flowers, therefore, the ovary of the fruit is not formed. To fight in greenhouse conditions chemicals will not work, because the plants will absorb all the chemicals. And even destroying all pests, you will harm your health. To control pests that have entered the greenhouse, only manual methods are suitable.

Video: why eggplants are not tied in a greenhouse

Another reason that the culture is not tied up is poor-quality seedlings. Therefore, it is recommended to choose a proven planting material for getting good harvest. It's also important to listen to advice. experienced gardeners regarding the choice of seedlings and right conditions landing.

The lack of an ovary on eggplant is a problem that many summer residents and gardeners face.

Indeed, it is very unpleasant when so much labor and time is spent to grow plants and wait for them to bloom, but there is no ovary on them.

Some associate this with a lack of heat, some with the length of the day (eggplant is a short-day plant), some with an excess of nitrogen in the soil.

Eggplants are really very whimsical plants and it can be difficult to get fruits from them. Why eggplants are not tied and what to do if this happened on your suburban area or in a greenhouse?

The most common reasons for not developing an ovary are:

How to fix the problem

In order to eliminate the problem of the absence of an ovary, it is necessary to optimize all the factors leading to a violation of their formation.

Enough good effect gives application for spraying plants boric acid. Boron, in addition to increasing the number of ovaries on eggplant, contributes to better growth plants and improve the quality of vegetables.

To prepare the solution, use one to two grams of boric acid per ten liters of water.

To dissolve boric acid, only hot water is used. When preparing a solution for spraying, the powder is diluted in a liter of very hot water, after which water at room temperature is added to it.

If there is an excess of nitrogen in the soil, its effect can be weakened by adding wood ash - 1 cup per 1 m2 of area, the ash is used previously diluted with water.

Wood ash will also help deacidify the soil. It should be remembered that fertilizers are applied to well-watered soil, and watered after application in order to prevent burns of the plant's root system.

It is necessary to organize sufficient watering. Water only with warm water.

Watering plants should be carried out within a radius of 35 centimeters near the bush, abundantly, but rarely - as needed. Watering is carried out early in the morning or in the evening.

Eggplant is a self-pollinating plant. And if eggplants bloom, but do not tie, you can help them with artificial methods.

• Peduncles are sometimes recommended to be gently shaken - this technique will help increase pollination and save pollen on plants from drying out.
• You can apply treatment with drugs that promote the formation of the ovary - "Buton" or "Epin". The gibberellin contained in these preparations stimulates their formation.
• If eggplants are not set in the greenhouse, the pollination process can be brought under control using a brush or simply apply light tapping on the plant.

In hot and sunny weather (30˚C and above), when grown in the ground, branches can briefly shade eggplant plants, saving them from overheating, in greenhouses - organize ventilation.

With constant shading, the ovaries will not appear either, so it is recommended to cut off the leaves that shade the flowers.

How to prevent

The problem of the absence of ovaries on eggplants lies in the violation of the agricultural technology of cultivation.

To prevent empty flowers on eggplants, you need to know the biology of this crop well. Eggplant is a light-loving, heat-loving and moisture-loving plant - this must be taken into account.

Eggplants do not withstand sudden changes in temperature. The optimum temperature regime for them is 25 - 28˚С. At temperatures below 13˚С, they begin to turn yellow and die.

Therefore, in order to prevent temperature fluctuations, experienced gardeners prefer to grow this vegetable in a greenhouse.

To prevent a problem with the formation of an ovary caused by unsuitable soil for the crop, you should immediately take care of its physical and chemical properties.

Since autumn, phosphorus-potassium fertilizers must be applied. The culture prefers light, well-fertilized soils, so they must be made as suitable as possible for the cultivation of eggplant.

If the soils in the area are clayey or loamy, the structure can be improved by adding sand, manure, peat and sawdust. For 1 m - sand 1 bucket, manure 1 bucket, peat - 2 buckets, sawdust - half a bucket.

First of all, it is necessary to observe the agricultural technology of the culture, which includes appropriate soils, fertilizers, seedling planting, temperature, watering, care necessary for this particular culture.

In addition, it is necessary to use necessarily zoned varieties.

• The Almaz variety is zoned in many regions of Russia, and even in Siberia. The variety is mid-season, the yield reaches 6 kg / m2. Beginners in eggplant cultivation are recommended to start with this variety.
• For cultivation in areas Middle lane Banana variety is also intended for Russia, the Urals and Siberia - ultra-early, yield up to 4 kg / m2.
• Zoning for cultivation in open ground in the southern regions has a variety "Epik (F 1)", early term maturation.
• In a warm, southern climate, the Black Handsome variety grows well in open ground, and in areas with a cold climate, these varieties are grown mainly in greenhouse conditions.

If the conditions of the eggplant cultivation zone are cold, with a short summer, then you need to choose early-ripening varieties and it is better to grow them in a greenhouse.

Under favorable weather conditions, the choice of varieties expands significantly.

The range of varieties of eggplant is very large. Their colors are also diverse, they are represented by both purple, blue, black, white eggplant, and unusual red, striped, orange fruit colors.

Given the above recommendations, the cultivation of this crop in all its diversity should be successful.

If the plant sheds flowers or does not have ovaries, there are several reasons for this. He lacks nutrients, an unfavorable microclimate is established, watering is done incorrectly.

What to do? Properly care for the culture from the seedling stage, choosing the optimal conditions for its existence.

The problem of the lack of ovaries on eggplants may lie in the improper cultivation of seedlings.How to fix this problem?

Fill the pots with soil mixture, moisten, compact.

Germinate the seeds and place one seed in each pot, put a 2 cm layer of soil on top. Compact.

Cover with foil, place in a warm place.

Eggplants will sprout after 10 days at a temperature of 24 degrees. It is important that the temperature is not too high or too low. If it is more than 40 or less than 18 degrees Celsius, the seeds will die.

After germination, the seedlings are placed in a cool and bright place for a week. Then they are transferred to a warm place.

Top dressing is carried out after the formation of a seedling loop.

The most likely reasons for the lack of an ovary

Why is there no connection? Eggplants are capricious plants and may not form ovaries for several reasons:
♦ the land is too poor;
♦ the weather is cold;
♦ the bees did not pollinate;
♦ it is hot in the greenhouse – the temperature is above 40 degrees;
♦ watering is done incorrectly;
♦ not enough useful substances: in this case, top dressing with preparations "Epin" or "Buton" is necessary.

Important! It is necessary to water the culture with warm water, 2 times more often than peppers, 4 times more often than tomatoes. Each bush should have 2 liters of liquid daily, while spraying should be carried out.

In the northwestern and central regions of Russia, crop cultivation can only be carried out in a tall greenhouse or other building. In open ground, there is practically no chance of getting fruits.

It is better to cultivate eggplant in a greenhouse separately from other crops. Planting with a tomato is not the best option.

The average planting date is May 15th. Before planting in the greenhouse, the soil should be prepared - it should warm up to 16C. For this purpose, a couple of buckets of humus, 100 g of mineral fertilizers are introduced into the soil.

Between plants there should be a gap of about 27 cm, between rows it should reach 55 cm. It is forbidden to deepen the planting!

In a greenhouse, vegetables react painfully to temperature changes. Therefore, the first priority should be to maintain the optimum temperature in the building - about 25C. Incorrectly set temperature is the main reason for the lack of ovary in eggplant.

Eggplants need to be regularly watered under the root. This should be done 2 times a week.

Top dressing is done every couple of weeks. Loosening is carried out as needed.

In the greenhouse, the formation of plants should be carried out. It is necessary to eliminate non-fruiting and lower branches, diseased leaves. It is also worth carrying out a garter of a plant. To make the set higher, it is recommended to shake the stems daily.

Bush formation

Preventive measures

Eggplants will actively tie if you create optimal conditions for them. However, the flowers may still fall off. What preventive measures to take to help the plant?

Conduct a soil analysis. The plant develops poorly on swampy, compacted, cold soils. It is necessary to choose a soil that is moisture-permeable and rich in organic elements.

Plants should not be planted after nightshade - potatoes, tomatoes, physalis. Eggplants can be grown in the same place with an interval of 3 years.

Another reason for failure is seeds. They can be infected with viruses, so zoned varieties should be planted.

Poor set is the result of poor pollination. In view of this, you should pollinate the culture yourself. Take a brush, run it over the yellow anthers of the flower. Next, pollen should be applied to the stigma of the pistil of another flower. It is better to use the pollen of a newly opened bud.

In a greenhouse, the discharge of buds by a plant can occur due to the drying of the soil.

The optimum humidity level is considered to be about 60%.

With excessive soil moisture, the situation repeats itself - in this case, air access to the root system is difficult, as a result of which the flowers fall off. Therefore, it is important to properly water!

It is carried out every week, spending 500 liters of water per 10 square meters. After watering, the greenhouse should be ventilated, the next day loosening and mulching of the soil is carried out.

After the beginning of the appearance of fruits, an infusion of weeds is added to the soil in a ratio of 1: 5. Previously, organic matter should not be used - the flowers will fall off.

It is important to add 100 grams of superphosphate to each bucket of organic matter. Do not fertilize with fertilizers containing chlorine and its derivatives.

In addition to nitrogen, the culture requires potassium and phosphorus. Potassium supplements can increase the plant's resistance to disease. Phosphorus elements allow you to increase the formation of generative organs, accelerate the appearance of fruits.

Mostly weak plants drop flowers. Therefore, it is worth strengthening their immune system by using Novosil or Epin-extra.

Stepson eggplant growing in a greenhouse is also very necessary. This is especially true for tall varieties. IN favorable conditions greenhouse bush can grow and will create a shadow for a neighboring plant. Also, the large growth of the green part of the culture affects the quantity and quality of the ovaries.

When forming an eggplant bush, all unwanted shoots, flowering and ovaries are removed from it. This is done to redistribute the nutrients of the plant and prevent the growth of green mass. Low-growing varieties can be left to self-form, they are made into a low sprawling bush that does not need a garter. But it is also not desirable to ignore them, so that they do not grow into neighboring plantations.

Very often, vegetable growers are faced with such a problem as the lack of ovaries on eggplant. It happens that the plants develop well, bloom profusely, but the fruits do not set, and over time, the barren flowers fall off. It is fair to say that this situation most often occurs when growing eggplant in a greenhouse. Why is this happening and what can be done about it? Generally speaking, the reason is a violation of agricultural technology. There are several ways to solve this problem, but first you need to determine the reason why there is no ovary, and there are a lot of them.

Eggplants are whimsical plants. Wherever they grow, in a greenhouse or in a garden, everywhere they need to create optimal conditions for the development and growth of fruits. If the rules of agricultural technology are neglected, there will be few flowers and ovaries, and it may even happen that the ovary falls off while still a flower.

The reasons why the plant blooms, but the fruits are not tied, may be as follows:

Violation of the temperature regime

Eggplant is very demanding on air temperature. On average, for normal growth, it should be 25-27 ° C. If this indicator drops to the level of 15-18 ° C, the plant will simply freeze (stop developing). And if this happens during the flowering period, then the ovary most likely will not form, and the barren flower will dry up and fall off. The same situation occurs when too high temperature- at a mark of 32 ° C and above, the flowers are not pollinated, and eggplants are not tied.

Unsuitable soil

Eggplant grows well in fertile and well-drained soil with neutral acidity. If the soil in a greenhouse or garden is too dense, acidic and does not warm up well - this happens with clay and podzolic soils, the formation of fruits may not occur at all. Conduct a soil analysis - perhaps it is simply unsuitable for growing eggplant.

Insufficient or incorrect watering

Eggplants are known to prefer moist soil. From abundant and regular watering to a large extent depends on their flowering, the formation of ovaries, and, accordingly, fruiting. It is important to constantly maintain optimal (moderate) humidity, especially in a greenhouse, since insufficient humidity disrupts plant nutrition, which causes a delay in the formation of buds and fruits. If the humidity is too high (water stagnation), the access of oxygen to the root system is reduced, due to which the development of the plant is also disturbed.

fertilizers

Sometimes vegetable growers, in an effort to get an earlier and more abundant harvest, apply a lot of fertilizers, both mineral and organic, to the soil. In response to this, eggplants begin to actively increase their green mass, but at the same time, all the power of the plant is directed to the formation of a bush - there are practically no or very few flower stalks, and those that have formed dry out and crumble.

excess nitrogen

In general, eggplant is very responsive to any fertilizer, but nitrogen refers to such elements that are introduced at a strictly defined time, as a rule, in early spring. If nitrogen fertilizer is applied already during the vegetative process, this will be a strong stress for the plant, which will affect flowering and the number of ovaries.

Too much pollen

The fruiting of most varieties of eggplant comes from self-pollination. This is very convenient when growing vegetables in a greenhouse, but there is also some negative point in this.

On blooming eggplant a large amount of pollen is regularly produced, which becomes heavy as it accumulates, and sometimes even sticks together. In this case, it cannot be transferred to other plants, which is why self-pollination does not occur.

Video “Why do eggplant flowers fall?”

About ways artificial pollination detailed in this video.

Troubleshooting

Sometimes vegetable growers, faced with problems in growing eggplant, resort to a variety of preparations and means, trying to deceive the plant and force it to grow fruits in an unnatural way.

Spraying preparations such as "Bud", "Ovary" and their analogues contain gibberellin, a phytohormone that regulates and stimulates plant growth. IN ideal conditions this substance in eggplant is produced independently, but if these conditions are violated, its formation is disrupted.

Spraying with stimulants is quite effective, but not the most The right way problem solving. It is much more important to create suitable conditions for growing vegetables, and to eliminate the factors that led to the fact that the ovaries do not form:

• if the reason is an excess of nitrogen, it is necessary to add a potassium-phosphorus mixture or ash to the soil - these substances will slightly soften the activity of nitrogen;
• flower stalks on self-pollinating eggplants in a greenhouse must be shaken regularly, but very carefully - this will save the pollen from drying out and increase pollination;
• if eggplants are not self-pollinating, then the reason why an empty flower is formed may be the lack of pollination - in this case, you need to pollinate the flowers on eggplants manually with a brush;
• it is necessary to control and regulate the air temperature - modern greenhouses maintain a constant temperature at night, but during the day due to a large number daylight degrees in the greenhouse can increase significantly;
• special attention should be paid to watering eggplants, especially if vegetables grow in a greenhouse - watering is carried out under the root in a zone of 30-40 cm around the bush, you need to water it abundantly, but not too often and as needed (frequent watering contributes to moisture stagnation), water for watering should be a little warm;

Good eggplant fruiting is impossible without regular top dressing. During the season, vegetables are fed several times. The first top dressing is carried out 2 weeks after planting the seedlings in the ground - it is appropriate here as mineral mixtures, and organic (mullein solution). Next, eggplants need to be fed during the period of bud formation and flowering. The next top dressing is carried out during the beginning of fruiting - phosphate and potash fertilizers are used (potassium is necessary for the good taste of eggplant).

Reasons for dropping buds

Dropping buds on eggplants before flowering is the most unpleasant and fairly common problem. The reasons why this happens are the most classic:

• a sudden change in temperature, if temperature conditions in the greenhouse they are not self-regulating, it is necessary to control the temperature on your own: when it becomes hot to open, so that the eggplants do not suffocate and bake, the greenhouse must be carefully closed at night;

• drying out of the soil or even a slight lack of moisture can also cause eggplant buds to fall off;

• the lack of trace elements (most often boron) is the most common cause, along which buds or barren flowers on eggplants fall off - you can solve the problem by adding a solution of boric acid in a ratio of 10 g / bucket of water (eggplants are sprayed with a solution).

The fall of already faded peduncles indicates that they simply have not become dusty. It should be clarified that of all the flowers blooming on eggplants, only 60% are pollinated and bear fruit, the rest can bloom for a long time and beautifully, but they will dry up without being pollinated.