Tomatoes and eggplants in the same greenhouse: is it possible to plant them, how to grow them side by side

Updated: June 2, 2019

When the farm has a greenhouse, we grow various vegetable crops. I would like to grow tomatoes and eggplants in one greenhouse. Grow different crops at the same time. It is impractical to build a separate greenhouse for growing only one crop. Also, a larger area of land may not be enough. But is it possible to plant several crops at once in a greenhouse?

Compatibility of tomatoes and eggplants

To plan the placement of crops in a greenhouse, you must first become familiar with their compatibility. Their productivity depends on whether they are able to get along with each other or not. Some “neighbors” have a positive effect, increasing this indicator in another crop, others have a neutral effect, and others, on the contrary, have a negative effect on yield.

Tomatoes and eggplants

Tomatoes and eggplants in one greenhouse

Is it possible to plant tomatoes next to eggplants under the same roof? Tomatoes and eggplants in the same greenhouse are considered extremely unlucky neighbors for several reasons:

eggplants love elevated temperatures inside the greenhouse and bright sun, while in such conditions tomatoes begin to burn and shed their ovaries;
The watering regime for these two crops differs: tomatoes prefer moderate and infrequent watering (except for the time interval between planting and budding), and eggplants need abundant watering. If these conditions are violated, late blight quickly develops in the greenhouse, and pests become more active;
The proximity of eggplants and tomatoes creates ideal conditions for pests to attack them. They are the same in both cultures;
competition for nutrients in the soil. Both of these representatives of the nightshade family consume a huge amount of nutrients from the soil during the growing season and fruiting.

Having analyzed the compatibility of the two crops, it is obvious that it is quite difficult to grow tomatoes and eggplants in the same greenhouse, but it is possible by resorting to some agricultural practices and providing them with careful care.

Tomatoes, eggplants and peppers

These three crops are nightshades, so they can be planted together indoors. In this case, several nuances should be taken into account.

Eggplants and peppers are considered ideal neighbors under one condition - the pepper variety should not be bitter. Otherwise, the taste of the eggplant fruit will deteriorate. Otherwise, the proximity of these two crops is considered successful: their bushes are compact, so they do not shade each other, the requirements for temperature and humidity, as well as illumination, are very close. Quite often, peppers and eggplants are planted together in a low greenhouse.

Important! Tomatoes and sweet peppers can be planted together. Tall tomatoes are positioned so that they do not create a shadow on light-loving peppers.

Thus, to plant these three crops in one greenhouse, the sunniest side is given over to peppers and eggplants, and tomatoes are planted on the remaining area.

eggplants in the greenhouse

The sequence of longitudinal beds is as follows: tomatoes, peppers, eggplants. In this case, two unsuccessful neighbors will be separated by a row of peppers.

Tomatoes, eggplants and cucumbers

Tomatoes and cucumbers in the greenhouse are grown on a trellis, so they can shade the eggplants. The latter should, as in the previous case, be placed on the sunny side. For planting these three vegetables, it is necessary to create three beds and plant crops so that there are cucumbers between the tomato and eggplant rows.

Cucumbers are considered not the most successful neighbors for both nightshades - they need high soil and air humidity, and also love sprinkling, which tomatoes and eggplants cannot tolerate. Therefore, for such mixed plantings, it is recommended to select early varieties of cucumbers with a favorable yield.

Important! When planting tomatoes, eggplants and cucumbers, it is recommended to mulch the soil under the latter. This way you can reduce the frequency of watering cucumbers by reducing the evaporation of moisture from the ground.

Often all four crops are grown in greenhouses: tomatoes, cucumbers, peppers and eggplants, and by creating the necessary conditions for each of them, good harvests can be harvested over the course of a season.

What to plant next to cucumbers

Cucumbers tend to cling to any object with their antennae. And so that they do not damage neighboring plants, they should be grown on a trellis in a greenhouse.

To cucumbers you can add dill, parsley, basil, fennel, leaf and head lettuce, white cabbage (of course, if there is enough space for it), radish, eggplant (varieties Siberian early ripening 148, Mushroom Picker's Dream), sweet pepper (Giganto Rossa F1 , Ural thick-walled F1, Yellow giant F1, Red giant F1, Orange giant F1, Dutch giant, Queen Elizabeth F1).

But the proximity of tomato, watermelon and sage is undesirable for a cucumber.

Radish growing nearby protects cucumbers from leaf beetles and spider mites

Schemes for placing tomatoes and eggplants in protected ground

The main requirement for mixed plantings of vegetables in a greenhouse is the correct organization of lighting. All seedlings inside the structure must receive the required amount of sunlight. In this regard, it is recommended to install the greenhouse from north to south and place the beds in the same direction.

Schemes for placing tomatoes and eggplants in protected ground

Eggplants and cucumbers in one greenhouse

Greenhouses and polycarbonate greenhouses have unstable structures, so their installation requires a concrete foundation. In this case, most often, so-called boxes are used to form a bed, and a layer of drainage, nutritious organic matter (humus, compost) is laid in them and soil is filled in.

Note! The height of the side walls of the boxes should exceed the level of the poured soil by several centimeters, so that water does not go over the sides when watering crops.

At the same time, the paths remain concrete. Only one type of vegetable should be planted in each such box. This way, tomatoes and eggplants will grow in separate groups. The northern part of the greenhouse is dedicated to tomatoes, and the southern part to eggplants.

Important! You should not form beds that are too wide - this will make caring for the plants much more difficult. Their optimal width is from 40 to 100 cm.

Depending on the size of the greenhouse, the number of planting rows may vary. Most often, even with a small greenhouse, it is recommended to organize two aisles and three ridges: plant eggplants on the outermost sunny one, and tomatoes on the second outermost one.

To prevent eggplants and tomatoes from growing side by side, you can use various methods of dividing the plantings.

Zoning, that is, the organization of partitions. Here you can use film, oilcloth, polycarbonate sheet and other available materials. The earth also needs to be separated: boards, slate, etc. must be driven in. This way you can divide the greenhouse into zones for separate cultivation of vegetables, in each of which it is easy to create ideal conditions. It is necessary to think through the entrance to each zone - for this they make additional doors or simply raise the partition and lower it, for example, for watering.
Planting other crops. To prevent eggplants and tomatoes from growing too close, you can plant other crops between their beds, for example, greens, salads, radishes. If it’s a pity to devote space in the greenhouse to such crops (in summer they grow well in open ground), it is recommended to plant cucumbers or peppers.

Thanks to the above recommendations for planting placement, eggplants in a greenhouse with tomatoes grow well and produce abundant harvests.

Zoning

If it is not possible to install 2–3 greenhouses on the site, then you can make them from one. Divide the territory into the most optimal zones for each type. If you plan to grow two crops, you can make an additional entrance and make a partition from polycarbonate, oilcloth or polyethylene.

This will help you grow, for example, tomatoes and eggplants in the same room. Airing tomatoes will not harm their “neighbors,” and frequent watering of eggplants will not create excess moisture for the tomatoes.

If it is impossible to make a second entrance, simply separate the bed with eggplants from the lowest to the highest point of the greenhouse with film, creating a microclimate suitable for them . You will get a kind of wall in the “room”, which you need to enter only when necessary.

And a few more tips:

When growing several crops in a greenhouse, plant each one on a separate ridge;
eggplants grow well on the south side ; cucumbers can be planted between them and peppers;
make beds in the greenhouse up to 1 m wide, paths up to 70 cm, this is the best option for caring for plants and making optimal use of the available space.

Growing and care

How to grow eggplants in the same greenhouse as tomatoes if their requirements for living conditions are completely different? Of course, when zoning these two crops, the task is simplified: in the eggplant zone, with abundant watering, the air humidity will be increased, and in a room with tomatoes, if there is a window and ventilation, this indicator will be much lower, which is suitable for both types.

hydrogel

Cucumbers and tomatoes in one greenhouse

If zoning is not provided, tomatoes should be planted near the entrance doors, as well as several windows should be made and they should be constantly ventilated. In the absence of ventilation, late blight will quickly develop on tomatoes, and with high humidity, filling tomatoes will crack.

To prevent eggplants from experiencing a lack of moisture, you can use hydrogel for planting them or mulch the bed after planting.

Important! For mixed plantings in a greenhouse, it is necessary to select hybrid crops with good stress resistance and disease resistance.

Both tomatoes and eggplants require especially careful care when planted together. This is especially important if there is no partition between them.

In addition to watering and fertilizing, it is necessary to pay special attention to the formation of crops - removing the lower leaves (of tomatoes) and pinching. Then illumination and breathability will be maintained. Preventive treatments against diseases and pests are necessary, since when they appear they will quickly spread across both crops. Fungicides are used against late blight: “Fitosporin”, “Tomato” and others.

In addition to eggplants, tomatoes do not like proximity to peas, dill, fennel, corn, and many types of cabbage.

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Why is it important to choose the right location for your garden?

When selecting garden neighbors, both in open ground and in a greenhouse complex, it is necessary to observe the compatibility of plants.

Tomatoes, peppers and eggplants belong to the same family - nightshade crops. But such a relationship does not mean that vegetables can be located in close proximity to each other. Companions need to adjust their agricultural technology, because each has their own care conditions that ensure normal vegetation.

This applies to a greater extent to eggplants; they require a lot of light and dry hot air . In such an environment, tomatoes begin to shed their inflorescences and ovaries. If tomatoes and peppers respond well to organic fertilizers, then blue ones can intensively develop greenery to the detriment of fruit ovaries.

It should be taken into account that eggplants need a lot of light and dry hot air.

If you do not pay due attention, the plants will turn out to be frail and the yield will be low.

Disagreements between plants most often arise due to moisture and nutrients, which each culture tries to pull over itself. And some crops even emit substances that poison their neighbors.

Some of the important factors to consider when selecting companions are:

the height of the plants that are planted nearby (they should not create a shadow for each other);
frequency of watering (compliance with the watering regime will prevent the development of fungus);
what is the length of daylight hours in a greenhouse;
growing season.

What plants absolutely cannot be grown together with?

Now it’s worth figuring out what other vegetables are not planted next to eggplants:

Potato. As you know, it is a favorite delicacy of Colorado potato beetles, and if eggplants grow nearby, these pests will attack them too.
Hot peppers. It has already been mentioned. If you plant this crop close to eggplants, you can ruin the taste of the ripened fruits.

In addition, it is not recommended to plant the following plants in the same bed with nightshades:

Fennel.
Tobacco.
Physalis.
Petunia.

However, even with such dangerous plants for eggplants, a compromise can be found to grow them in one greenhouse. Since eggplants are light-loving plants, they can be planted on the south side, while other crops can be planted on the north side. Dangerous plants can be protected with a polycarbonate or film partition, this will help maintain optimal humidity and air temperature.

If you know what plants can be planted next to eggplants, you can easily increase the yield of the vegetable, since many plants can have a beneficial effect on this crop. It is especially advisable to plant greens and various herbs nearby; with their pungent odor they can repel many insect pests. The remaining crops, which are classified as early ripening, simply do not create problems for the growth of eggplants, which is also very good, especially if the greenhouse is small.

At the same time, if you create certain conditions, such as zoning, proper distribution of vegetable crops, wide row spacing, then you can achieve good fruiting rates for all varieties of vegetables.

Advantages of combined plantings

Growing vegetable crops, in particular hot and sweet peppers, together with herbs, flowers and other vegetables is a method that is widely used by adherents of organic farming. This method of growing plants is called joint or combined planting.

Growing peppers with the right neighbors has numerous benefits. First of all, it is the attraction of beneficial insects and the repelling of pests from the pepper by its companions. Secondly, maximum use of garden bed space. And, according to some gardeners, a good neighborhood enhances the taste and aroma of pepper.

Planting the right companion plants with your peppers is also a good way to avoid using powerful chemicals and large doses of mineral fertilizers to keep insects out or feed your plants.

We usually plant plants that require similar growing conditions next to each other. Namely: similar temperature conditions, air humidity, types and frequency of fertilizing, as well as watering regime. As a rule, we place bell and hot peppers where they can receive quite a lot of sun. This means that numerous vegetable and herb crops, which also require a large amount of light, can be successfully grown next to it.

To implement joint planting, the technique of alternating companion plants in one row is usually used, or the accompanying crop is planted between the rows. Some plants are suitable companions simply because they do not harm their neighbors. Others can indeed have one or another positive influence on each other, establishing a symbiotic relationship. And still others will harm the mainstream culture.

Plant placement methods

If necessary, you can plant tomatoes along with other crops. Whether or not to plant incompatible vegetables in a greenhouse is everyone’s business, but there is a way out. Experienced gardeners suggest rationally using the entire area of the greenhouse and using the correct planting organization. With a rational approach, you can not only not harm the growth of the crop, but also increase it by 30%.

There are several ways to accommodate incompatible plants in a greenhouse. The design of the greenhouse itself plays an important role here. If it has two entrances and there is enough space for planting vegetables, then 3 beds are dug up first. Tomatoes are planted in the central bed, since this part is the most ventilated.

If the greenhouse has one door and a window, then the layout of the planting material is as follows: tomatoes are placed opposite the door, and they are separated from other plants using film. You can also use sheets of plywood or slate.

Most gardeners who use this method of planting prefer film. Cucumbers are planted behind the tomatoes, followed by eggplants. That is, the most heat-loving and draft-resistant vegetables are located in the center. It is preferable to plant peppers under the window. This culture loves cool weather.

You can plant all these crops together in a greenhouse if there is a need for this, but in this case you need to be prepared for the fact that the yield will drop slightly, but still. Considering that the problem of compatibility of various vegetable crops is known to many gardening enthusiasts, greenhouse manufacturers began to produce designs with various internal modifications.

When installing them on the site, internal partitions and ceilings are installed. With their help, you can design separate “rooms” for planting plants at your discretion. At the same time, each individual room will have its own microclimate, which will give many gardeners the opportunity to grow different vegetable crops at the same time, combine incompatible things and get a full harvest. And then there will be no dilemma about what to plant with tomatoes.

My sites | Vegetable garden, garden, balcony: “Melon and watermelons in a greenhouse - what can you plant with?”

Olga Belousova

created this topic 27 May 13, 14:18

Last year, for the first time, I planted 5 seeds of “Kolkhoznitsa” melons in a cucumber greenhouse in not the best conditions (behind the cucumbers, on the north side of the greenhouse). Only 2 rose. I got 3 melons. Sweet, aromatic. Nothing has been pollinated there! I regret that I was afraid before. My friend really collects her melons :)). So I hope my last year’s “experience” will give better results! Good luck to you!

I’ve been planting melons and watermelons together with cucumbers in the same greenhouse for several years now. The results are very tasty and sweet. Nothing bothers the cucumbers.

For seven years now I have been growing tomatoes, cucumbers and watermelons in the same greenhouse in the Moscow region. In the best year of 2010 (summer fires) I collected 25 kg of watermelons from 10 bushes, the largest was 4.8 kg. I am planting the “Moscow region baby” variety. True, I pollinate watermelons artificially, plucking the male inflorescence in the morning and pollinating the blossoming female with it. Throughout the season, abundant fertilization with potassium and nitrogen.

How do you know where the male and female inflorescences are?

in males there is only a flower, in females the flower starts with a small fruit, then a flower

melons and cucumbers are ideal neighbors

Understood. pregnant female flower :-)..I was sowing cucumbers, and among the seeds I came across a melon seed. The melon grew big, juicy, sweet, but... with a cucumber flavor. Now I try to plant separately.

click to see the picture Watermelons grew in a greenhouse, in the same bed with peppers (behind them), and melons grew behind cucumbers, also in a greenhouse.

I don’t plant it myself, but my neighbor has one greenhouse and she has everything planted there together. cucumbers, tomatoes, melons and watermelons. And nothing. growing.

Last year I planted 4 melons (yellow ball - very similar to a collective farmer) in a greenhouse with cucumbers. Grew 10-11 melons, average weight 0.8-1.2 kg/piece. Maxim 1.5 kg. Very tasty, aromatic, thin skin. In the greenhouse all summer the door was open and the top of the greenhouse was made of covering material, and the sides were made of film - there was such a smell. I couldn’t wait for them to ripen. The melons themselves “fell off” when they were ripe, and when I picked the last ones, they lay on the balcony for a while. I tied it up and watered it the same way as the cucumbers. They pollinated themselves. Sverdlovsk region

I also wanted to grow melon in a greenhouse, but its tops take up a lot of space. Should these be large greenhouses? We usually plant peppers, tomatoes, cucumbers, several eggplant bushes and all sorts of quickly ripening greens.

I grew “Gold of the Scythians” (like a collective farmer) It didn’t have a lot of tops, and on one vine I left 2-3 fruits, then pinched them. I placed the holes in a checkerboard pattern. I planted a melon in the far one.

I have been planting watermelons and melons for two years. In the first year, I planted watermelons “Lezheboka honey” and planted them next to the cucumbers in a separate bed. Small watermelons grew, but sweet and thin-skinned. The neighbors still remember my watermelons. A friend advised me to plant watermelons among the peppers (saving space in the greenhouse), because the peppers are low and the upper space of the greenhouse is free. I planted watermelons and melons. I tied the fruits in nets. The harvest was very good. The “Honey” melon turned out big and sweet. This year I gave up melon - it grows too much and clogs everything. I planted watermelons again. Good luck .

Cross-pollination should be feared when obtaining seeds from these fruits. But this does not affect the taste. An unripe melon will have a cucumber taste due to lack of sun.

those. do you point the watermelons up?

Yes. I tie them up like cucumbers, and when the fruit becomes large, I lower the vine with the fruit and place it between the peppers on a board until ripe.

Can be planted together. It's OK.

I can’t decide on the type of melon. Please advise. variety, requirements for the variety - preferably not a hybrid, tasty, sweet, juicy, size does not matter. Region - Leningrad region. And you should not be afraid of cross-pollination, as Lada wrote, and she is right. And you can grow almost any crops that are not antagonistic (not suppressing each other) in one garden bed, provided that agricultural practices are followed.

m.mirtesen.ru

How to properly care?

The work of obtaining a decent harvest is not labor-intensive, but it requires compliance with certain conditions.

A properly formed plant will produce good fruiting.
Watermelons and melons need to be given a lot of sun and warmth.
Humidity should be low.
A garter to the trellises is required.
The yellow flowers that appear indicate the need to move on to the next stage - pollination.
Melons growing in a greenhouse require mandatory feeding with wood ash.
Melon crops should not touch the ground.

There are several ways to solve the problem:

Place each ripening fruit in a separate net and tie it to the trellis. This is the best method to preserve watermelons and melons.
Place a board under the watermelon or melon. This method is good only for the lower fruits (or you will have to bend the lashes to the ground). The disadvantages include the need to regularly turn the berries to ensure uniform ripening.
Make shelves from any material and attach them to the walls of the greenhouse. The fruits will also have to be turned over.
Sometimes cardboard boxes are used instead of nets. They are difficult to attach to trellises, and it is difficult to monitor the development of the fruit.

The ripeness of watermelons will be indicated by shiny bark with a clear pattern, a shrunken stalk and a characteristic dull sound when hitting the berry. Ripe melons emit a unique aroma. The harvest is stored in cardboard boxes. It is advisable to place each fruit in a separate container.

Watering and fertilizing

It is better to water outside of solar activity. The water should be warm, and the moisture should spread under the roots into the bed. It is necessary to comply with the norms for the volume of water, otherwise there is a risk of root rotting.

Note! Cucumbers can be additionally sprayed, but this rule does not apply to eggplants. High humidity may cause them to hurt.

A good solution would be ASCP, which would moisten the root area of the soil.

Fertilizers for these two types of crops are similar, so choosing fertilizers will not be a big problem. Use organics once every 14-20 days, and minerals several times throughout the entire period. Stop applying chemical fertilizers a week before plants bloom; due to sensitivity to nitrogen and fluorine, flowers and shoots may simply fall off and rot.

Feeding for eggplants:

15 days after moving to the ridges (diluted mixture of cow manure and slurry, bird droppings in the ratios 1:15, 1:6, 1:8).
At the beginning of flowering (25 g of potassium with 30 ammonium nitrate, 35 superphosphate; 1 glass of wood ash per large bucket of water; superphosphate itself with ash).
At the beginning of fruiting (30 g of potassium nitrate per 12 liter bucket of water; 50 g of urea for the same amount of water and 1 glass of ash per 10 liters of warm water).

Cucumbers take well to top dressing, spraying with infusions of garlic and onions and simple humus or manure.

Why you can’t plant cucumbers and tomatoes in the same greenhouse

Since it is necessary to grow tomatoes at low air humidity, it is not advisable to plant cucumbers next to them. Cucumbers suffer from lack of moisture and will die if the required humidity is not provided.

This is why it is best not to place cucumbers with tomatoes. It is recommended to separate the presented crops. Eggplants and peppers have similar characteristics. “Pepper and borage” should be moist and stuffy, “tomato” should be well ventilated and not be too hot and humid.

All gardeners strive to ensure that the greenhouse produces crops all year round

What is possible

Next to what should you plant eggplants in protected soil in order to be able to count on a rich harvest?

Peppers and eggplants get along well with both cucumbers and tomatoes. Therefore, there are several most successful combinations of vegetables. In particular, a combination of tomatoes, peppers, herbs, beans, peas and melons will give good results. It will be successful to plant cucumbers, peppers, eggplants, cabbage, zucchini and beans in one room. In addition, tomatoes, early cabbage, spices and herbs demonstrate excellent compatibility.

As for greenery, it’s worth making a few clarifications. For example, onions can be successfully planted with most vegetables, except beans and peas. The beans themselves also demonstrate negative compatibility with onions. This is despite the fact that onions in general are predisposed to a variety of plants.

Often, a room for cultivating plants is converted into a berry garden, where strawberry and strawberry varieties are grown. In this case, it is worth knowing that berries can be planted near onions, garlic, and cucumbers. Cabbage can also grow with these crops, but, to put it mildly, it “does not like berries.”

Zucchini is very unpretentious in terms of its neighbors; the growing conditions of cucumbers are close to it, but it needs a large area and frequent ventilation. Peppers and eggplants go well together, but blue ones should not be planted near tomatoes. There is no need to grow anything other than peas near tomatoes. After all, this representative of legumes is saturated with beneficial substances released by the tomato.

When properly combining crops in a greenhouse, it is worth paying attention to the frequency of planting. After all, thickening never has a beneficial effect on plant development.

In unprotected soil, you can form a bush with 3-4 stems, and in a greenhouse the optimal number of branches is 2. Moreover, for tall varieties, it is even true to form an individual into 1 main stem. While peppers can be planted densely, eggplants need a lot of space. To prevent some plants from shading others in the future, you need to tie up the crops in a timely manner.

If you do not adhere to the above recommendations, parasites will most likely appear in the room, which will not be easy to get rid of. In addition, it is worth maintaining an optimal level of humidity, excessive amounts of which are very harmful to plants. The readiness of the soil for planting is also important, because in a greenhouse useful substances cannot come from outside, just like pollinating insects. Therefore, it is worth purchasing grains that are intended for greenhouse cultivation. Tomatoes, peppers and eggplants can pollinate on their own, but cucumbers usually cannot.

In areas where the weather changes frequently, it is worth providing heating to the room in late spring or early summer. Usually it is used when the seedlings are planted and there is not enough sun.

Hot and sweet peppers

Peppers are planted in greenhouses from March to April. Its germination period is 2 weeks, at a temperature of 18 degrees.

Peppers are planted in greenhouses from March to April. Its germination period is 2 weeks, at a temperature of 18 degrees

The shape and color of the fruit may vary. The most aromatic variety is the “tomato-shaped” pepper.

There are many varieties of pepper:

thick-walled - for salads and stuffing;
spicy – pepperoni;
tomato - for pickling.

You can plant peppers either in a separate bed or between tomatoes. In this case, special attention should be paid to the soil. It should be rich in nutrients, loose and moist. In dry weather, peppers drop their fruits. It is also important to apply fertilizers in a timely manner. First, organic fertilizer is applied - 100 grams per 1 square meter. Then, after 6 weeks, the plants are fed with another 50 grams of fertilizer per 1 square meter. Strings and pegs are suitable as supports for the plant.

Rules for gartering watermelons and melons

If you decide to plant melons and watermelons in your greenhouse, then you should follow the rules for tying them. Like cucumbers, melons and melons reach great lengths. Therefore, for their growth, trellises are required, which are also used for growing cucumbers. Each culture has its own set of rules for gartering:

Melons. Trellis are required for the top of the plant and the strongest side shoots;
Watermelons. This melon is grown using one stem. Its choice is influenced by the presence of an ovary, at which the shoot is pinched. If there is no ovary on the shoot, then it is removed.

If you want to grow melons and watermelons in the same greenhouse with tomatoes or other plants, then if you have a great desire, difficulties should not arise. The main thing is to choose the right location and not plant melons in the same bed with tomatoes and other vegetables.

Greenhouse growing of tomatoes

How to grow tomatoes in a greenhouse? After planting, they are not watered for two weeks. Then it is recommended to tie the plants to trellises.

Ventilation in the greenhouse is mandatory. In this case, you can even open the upper windows.

How to grow tomatoes in a greenhouse? After planting, they are not watered for two weeks. Then it is recommended to tie the plants to trellises

If condensation appears on the surface of the greenhouse, the soil will become too wet and the fruit will taste sour.

Watering is done every 4 days. It is best to provide the plant with 5 liters of water per 1 square meter of land. During flowering - 15 liters per 1 square meter. The temperature in the greenhouse should be at least 20 degrees.

Compatible crops

To get a good harvest of eggplants, you must comply with certain growing conditions. The air should be dry and hot, and the soil saturated with moisture. Watering is carried out with warm water in each hole. The vegetable loves sunlight and grows especially well after feeding with organic fertilizers.

Peppers

The best neighbor for blue vegetables is pepper, since the care for these crops is almost the same. They are quite whimsical, love moist soil and warm air. Peppers and eggplants prefer organic fertilizers and mature in approximately 4 months. Both are grown as annual plants with similar growing seasons. Pepper and eggplant seedlings planted in a greenhouse can be additionally illuminated with lamps, since they are planted in the February cold, so they will have to be additionally heated.

In open space, beds with peppers are also placed next to eggplants, leaving a small distance between them. This is done so that the taller pepper does not shade the light-loving eggplant. In addition, peppers growing too close to eggplants may turn bluish, but this will not in any way affect their taste or growth process.

cucumbers

The second most popular neighbor of the blue vegetable is the same heat-loving cucumbers. Like eggplants, they love moist soil and bear fruit in virtually the same period. Conventional organic fertilizers are well suited for feeding both crops. However, watering these vegetables is significantly different. For moisture-loving cucumbers, watering the holes alone is not enough; they love additional spraying of the stem and leaves.

After such humidification, the air becomes damp and heavy, which will negatively affect eggplant fruits and flowers. Therefore, you will have to additionally monitor the air humidity in the greenhouse and ventilate it in a timely manner.

Corn

Corn has virtually no effect on eggplants. Despite its tall growth, it does not block the vegetables from the sun, because it is planted at a sufficient distance from one another. At the same time, corn can protect eggplants from strong winds when the vegetables are planted in open space. On the other hand, eggplants themselves are a risky neighbor for corn, as they disrupt the pollination process and can “bring in” additional pests.

In addition to peppers, cucumbers and corn, good neighbors for eggplants are any legumes, zucchini and pumpkin, green salad, parsley, dill, white cabbage and cauliflower. Eggplants will feel great next to radishes and onions.

What determines the compatibility of cultures

Not every garden plant can be a neighbor. Crops that have the same growing conditions can be planted with each other. If the neighborhood is not chosen correctly, then plants can suppress growth or take all the nutrients from another crop that grows nearby. They can also release substances that will inhibit the development of shoots in a neighboring vegetable.

You can plant cucumbers next to sunflowers, corn, bell peppers, peas or Chinese cabbage. They have poor compatibility with tomatoes, potatoes and grapes. It is not advisable to plant eggplants next to potatoes and tomatoes. Despite almost identical growing conditions, their proximity attracts the Colorado potato beetle. And this pest is dangerous for any nightshade crop.

Note! It is not recommended to grow fragrant herbs near a cucumber bed. Spicy herbs can lead to loss of cucumber harvest.