Where is it better to grow vegetables in a greenhouse or outdoors

At the current time, a lot of attention is paid to a healthy lifestyle, so you can safely start your own business on vegetables. After all, vegetables and herbs offered in supermarkets are often grown on nitrates, have a mild aroma and actually do not contain vitamins. Growing various crops such as cucumbers, tomatoes, herbs, and others can bring a solid income with a relatively small investment. After all, organic matter grown in a greenhouse is distinguished by a high content of nutrients and trace elements, and with proper care it has a pronounced taste and smell.

If you want to try your hand at a business like growing vegetables in a greenhouse without raising large sums of money, you can start earning money from seedlings. During the season, there is a very good demand for it. By organizing cultivation in a modest area, it is quite possible to earn money for start-up capital and start vegetable growing, which requires a certain amount of cash to implement. However, growing vegetables in a greenhouse as a business can bring significantly more income.

Benefits of a greenhouse vegetable business

1. Growing greens and vegetables in a greenhouse or open field is relevant practically at any time of the year, since the demand for such food products is quite high and stable. With a competent approach, having invested a certain amount of money and having established a sales market, you can start making good money and developing a business.
2. If you decide to start growing vegetables in a greenhouse, you should know that selling greens and vegetables during the cold season is much more profitable. Having organized cultivation in a greenhouse, you can ignore the weather conditions by arranging supplies to retail outlets at regular intervals.
3. Another advantage of growing and then selling vegetables in a greenhouse is the relatively small investment required for a startup. Having started making money on seedlings and having mastered the market, you can move on to building a greenhouse and establishing the growing process, and therefore business.

How to start a green and vegetable growing business?

Before you start growing greens and vegetables in a greenhouse, you must first examine the presence of competition in your city or region. You should also familiarize yourself with the current level of prices for those crops that you are going to grow in your own greenhouse. Then you should decide on the specific types of greens and vegetables, the cultivation and further sale of which will bring the greatest income. It is best to calculate the approximate ROI in advance, taking into account the initial stage costs and the estimated sales level.

registration

To conduct such activities, you must go through the registration process. You need to choose one of the forms (individual entrepreneurship) or registration as a legal entity (for example, a limited liability company). According to the current taxation system, a business such as growing vegetables requires payment of six percent of total income.In order to be able to legally recruit employees, you must register with the Pension Fund and Social Security Fund as an employer.

Location selection

To grow vegetables and herbs in a greenhouse, an area of ​​at least 150 square meters is required. There are rules according to which such farms should be located at a certain distance from highways, industrial enterprises and other facilities. All these requirements can be found in the architectural office or in the sanitary authority. The greenhouse must be supplied with water and electricity.

Greenhouse

In a well-designed greenhouse, you can grow vegetables and herbs throughout the year, so you need to approach it with the utmost responsibility. The standard option, the construction of which can be realized in a short period of time and relatively inexpensively, is a greenhouse made of a metal frame with double-glazed windows installed on it.

A greenhouse made of polycarbonate is easy to install and has good thermal insulation properties. However, such a greenhouse has one significant drawback - polycarbonate turns yellow over time due to exposure to ultraviolet rays and, accordingly, transmits sunlight worse. Some crops can also be grown in a greenhouse made of two layers of polyethylene. However, such a greenhouse is only suitable for the warm season.

What is the most profitable to grow in a greenhouse?

In the greenhouse, you can grow various types of crops, ranging from well-known to everyone, to very exotic. When choosing the most suitable type of vegetables, it is best to focus directly on the needs of the sales region.

However, the following are in high demand:

• different types of flowers;
• greenhouse-grown bell pepper;
• cucumbers;
• radish;
• parsley;
• Dill;
• basil;
• tomatoes;
• green onions and many other crops grown in the greenhouse.

Also, do not forget about seedlings, having previously grown which, by the summer cottage season, you can earn good money.

What equipment is needed for vegetable growing and greenhouse business?

1. An automatic watering system that can greatly facilitate the process of growing and caring for plants. At the moment, there are drip irrigation systems that can perfectly optimize work and save resources. The cost of such a system today ranges from $ 1,000 to $ 1,500.
2. Soil heating boilers. In the cold season, growing vegetables without this unit is virtually impossible. Select a boiler for growing vegetables based on the area of ​​the room. The approximate cost of such a boiler is $ 200.
3. Lighting. Additional lighting in the winter-autumn period is also indispensable, therefore, it is necessary to purchase a certain number of special lamps that significantly accelerate photosynthesis, and therefore increase the yield of vegetables. Today, the best option is LED growing lamps, which have the spectrum required by plants and at the same time have low energy consumption.

Sales market

It is best to start looking for buyers of vegetables before the harvest. Having received all the necessary certificates from the SES, you can offer your own products grown in a greenhouse to restaurants, cafes, government agencies (in particular, kindergartens and schools), focusing on its environmental friendliness and health benefits. It is preferable to arrange the sale of vegetables at the initial stage through intermediaries. Then you can move on to opening your own retail outlets for the sale of vegetables grown in the greenhouse.

Outcome

The cost of a greenhouse will depend on its size. A structure with a coating of fifteen acres will cost about half a million rubles. Taking into account the purchase of the necessary equipment for growing, soil, seedlings, seeds, fertilizers and wages, the amount of start-up capital in the business will be approximately one million rubles. The payback period for a business is quite fast and often does not exceed a year.

Knowing the peculiarities of growing and caring for the main vegetable crops, the gardener can get a healthy and rich harvest. Correct germination of cucumber seeds, subtleties of using greenhouses for planting seedlings, competent selection of plants - knowledge that will ensure environmental friendliness and usefulness of the crop.

The content of the article:

• Compatibility of the main greenhouse crops - cucumbers and tomatoes
• Germination of cucumber seeds
• We use the "Tomato" greenhouse correctly
• What are the best tomatoes to plant in a greenhouse?
• What plants do best in a greenhouse?

Every gardener dreams of growing cucumbers, peppers, eggplants with tomatoes, and onions and beans in their greenhouse. But will all these plants get along under one roof?

Compatibility of the main greenhouse crops - cucumbers and tomatoes

Cucumbers are a vine native to the humid tropics of India. This plant is very fond of warmth and abundant watering. The optimum temperature for growing cucumber seedlings is + 20-22 ° C. When ovaries appear, the temperature should be increased to + 25-28 ° C. What happens to tomatoes with such thermometer readings? Their flowers become sterile, that is, they simply do not form ovaries.

The ancestors of tomatoes came to us from South America. The main areas of their growth are located between the mountains and the Pacific Ocean. And from the ocean, as a rule, winds blow, preventing overheating of the soil and creating conditions for pollination of flowers. This means that "stagnant" moist air, which is so necessary for cucumbers and tomatoes, is simply contraindicated! Due to high humidity, their pollen clumps together and does not fall on the pistil. Therefore, "tomato" greenhouses need to be aired as often as possible.

The peculiarities of watering should also be taken into account. Cucumbers are watered only with warm water, abundantly and preferably over the leaves. They are "water-lovers", they love direct sprinkling. And we water nightshade crops at the root and relatively sparingly. The ingress of water on tomato leaves can quickly provoke late blight. So what do you do?

If you want to, you can grow cucumbers and tomatoes under one roof. But you have to create individual climatic conditions for each crop.

Some gardeners simply share the common space of the greenhouse with a curtain made of polyethylene or tarpaulin. And they get two isolated compartments, in each of which, it seems to them, the necessary microclimate has been created. But this is a misconception: soil moisture in a common garden bed will be the same for both crops. And they need to be fertilized in different ways. Cucumbers are not demanding on the application of mineral fertilizers, with the exception of nitrogen-containing ones. Tomatoes, on the other hand, require abundant fertilization of phosphorus with potassium-containing fertilizers and a very moderate application of nitrogen. And with good watering, fertilizers mix quite quickly on the same bed. So draw your own conclusions - is it worth planting tomatoes and cucumbers in the same greenhouse.

Our task with you is to get the most abundant harvest, and as early as possible. Therefore, we must ensure that our greenhouse space is fully utilized throughout the season. Set up separate "cucumber" and "tomato" greenhouses.

You can start growing cucumbers as early as April for an early harvest in June. To do this, in the "cucumber" greenhouse, you need to prepare "warm" beds. As early as fall, you can make organic bedding for them. We release the bed from the ground to the depth of one shovel bayonet. Cover the bottom of the cavity with a layer of fresh organic materials; layer thickness - at least 5-10 cm. For these purposes, you can use mowed lawn grass, fresh manure, chopped fallen leaves.We put fertile soil on the organic litter in a layer 25-35 cm thick. And in this form we leave the beds until spring.

In April, in order to defrost the soil, spill it abundantly with hot water with potassium permanganate or other disinfectants. Then we cover the bed with a dark non-woven material and leave it for a week. During this time, the bed will warm up both from above and from below (the lower heating will be provided by decaying organic matter). Having removed the fabric, we plant cucumber seeds, they must be dry. We put two seeds in each hole in order to choose the strongest from a pair of sprouts. Planting sites or the entire garden bed can be covered with plastic wrap.

Germination of cucumber seeds

I want to share with you my personal experience of germinating cucumber seeds. I cover each seat with a liter plastic bottle with a cut out bottom. The cover can be removed from it after the emergence of shoots - for airing. To maintain stable moisture in the soil, in the lid of another - liter - bottle without a bottom, I make small holes with an awl and bury it with the neck down next to the future plant. Then I pour water into it.

Now, when the soil dries out, moisture will evenly flow directly into the zone of the root system of the cucumber. After that, I build a "tunnel" from arcs over the garden bed and cover it with a double layer of white non-woven material. I disassemble this structure only in May, with the onset of stable warm weather.

We use the "Tomato" greenhouse correctly

"Tomato" greenhouse in early spring should not stand idle. At this time of the year, cold-resistant root vegetables, salads, small onions and other greens can be planted in it.

Already in April, you can sow radishes. He is hygrophilous and loves loose soils. For sowing, we select only large, full-bodied seeds, better germinated. We put them in grooves at a distance of 0.8-1 cm from each other, maintaining a distance between the rows of 12-15 cm. To prevent the cruciferous flea and cabbage fly from damaging young plants, immediately after sowing we cover the radishes with plastic wrap or white non-woven material. After the emergence of seedlings, we thin out the plants. We leave the strongest at a distance of 3 cm from each other. Radish does not like thickening - it grows small and ugly. She is also demanding for watering. When the soil dries out, the roots become rough and bitter, and with irregular abundant watering, they crack.

Head lettuce is best grown through seedlings. We sow the seeds in boxes installed in the greenhouse to a depth of 1–1.5 cm. After 10–12 days, we dive the seedlings into pots. Seedlings are ready for transplanting within 28-30 days after sowing. Head lettuce is not afraid of light frost. It can be planted in the ground as soon as the soil is ready. To get high-quality heads of cabbage, plants in a row must be planted with a step of 20 cm; the distance between the rows is at least 25 cm. You can sow seeds directly into the ground. After 3 days after the emergence of seedlings, they must be thinned, leaving a gap between them of 5-6 cm. The second time the seedlings are thinned out in 2-3 weeks.

Thus, before planting tomato seedlings in the greenhouse in early May, we manage to get an excellent harvest of early vitamin vegetables.

What are the best tomatoes to plant in a greenhouse?

The answer is simple: of course, tall, which will give a big harvest. But while they are growing up, the empty upper space in the greenhouse can be filled. Plant low-growing, early-fruiting tomato varieties (such as the cherry family) in pots. They have a very compact root system. The space in the pot with nutrient soil is sufficient for growing them - provided three additional dressings. The first is carried out 10 days after planting the seedlings, the second - during flowering. And the third - when pouring fruits. Hang these pots from the roof of your greenhouse. Low-growing tomatoes will have time to give the first harvest before their tall counterparts grow.

What plants do best in a greenhouse?

Eggplants can be great neighbors for tomatoes. But since they like moisture, it is better to place them closer to the entrance or vents. Eggplants do not get along with other vegetables. But sweet peppers of various types are best planted in a "cucumber" greenhouse. Both of these cultures are very thermophilic, and the “water lovers” are the same!

I hope my tips will help you understand a little about the tricks of the home greenhouse.

Table of contents:

• Basic rules for growing vegetables in a greenhouse
• Plant compatibility
• Technology for preparing high-quality soil and caring for it
• Secrets of crop rotation

Many are wondering how to properly grow vegetables on their site. To grow vegetables in greenhouses as efficiently as possible, you need:

1. Well thought out and high quality greenhouse design.
2. Reliable overlap material.
3. Automatic systems in the greenhouse.

On average, tomatoes in a greenhouse do well at an air temperature of + 18 ° C to 22-25 ° C and a soil temperature of + 10 ° C and above (a higher temperature is maintained during flowering and fruiting).

In the greenhouse, the correct microclimate is a prerequisite.

To create it, you need to make an effort and install automatic systems:

• watering;
• airing;
• heating;
• ventilation;
• shading.

In order for the cultivation of vegetables in greenhouses to be successful, the necessary conditions must be in place:

• optimal humidity;
• correct temperature day and night;
• adequate ventilation;
• soil containing all the necessary fertilizers, trace elements and organic matter;
• proper care.

To achieve such results, you need to know the rules of how to grow vegetables in a greenhouse, and at the same time follow the cultivation technology. Only then will the quality of the harvest justify the efforts and resources invested.

Basic rules for growing vegetables in a greenhouse

Correct temperature regime

In the summer, the air temperature in the greenhouse can rise above the permissible level, which will adversely affect the cultivation of vegetables in it. The vegetables in the greenhouse will wither and there will be no harvest. Air temperature is the most important factor in growing vegetables properly. If the temperature in the summer rises above 50 degrees, then the vegetables urgently need to be saved. To do this, in advance in a greenhouse or greenhouse, you need to create shading. This will save the greenhouse from overheating and raising the air temperature inside.

Cucumbers are very thermophilic, they do not tolerate frost and can die even with a slight drop in temperature.

Watering

An equally important factor in proper cultivation in greenhouses is watering the plants.

Watering rules:

1. The temperature of the water for watering vegetables in the greenhouse should correspond to the temperature of the soil.
2. The ideal watering option is drip irrigation.
3. If watering is carried out by the traditional method, then you need to pour water under the root of the plant.

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Plant compatibility

It should be borne in mind that the simultaneous cultivation of vegetables in greenhouses in the neighborhood may not be compatible. This is due to the fact that all plants are different and they need different care, some need abundant watering, while others, on the contrary, love dry soil, someone needs a high air temperature, and someone does not. And so on. In order for the plants to get along together, you need to plant them in accordance with the regime. Otherwise, the yield will be reduced.

Another factor in the correct cultivation of vegetables: before planting a particular crop in a greenhouse, you need to know which predecessor grew in this place. Some cultures cannot stand the soil in which cultures that are incompatible with each other grew.

Cucumbers, for example, love high air humidity, they can be watered abundantly without fear for the future harvest. If the greenhouse is dry, the cucumbers will wither.Cucumber leaves evaporate a lot of moisture, so crops that like a humid environment should be planted with cucumbers.

Greenhouse soil

Compatibility of vegetables for the abundance of feeding

The vegetables that are grown in greenhouses are very demanding. This applies not only to the temperature and humidity of the air, but also to the soil. Indeed, the soil should contain all useful substances, trace elements and organic fertilizers.

The soil must be prepared in advance, in the fall.

Its composition should be as follows:

• manure;
• hay (straw, weeds and other plant residues);
• sod land;
• peat;
• nitrogen-containing chemical fertilizers;
• carbohydrate-containing chemical fertilizers.

It all depends on what kind of vegetable will grow in the greenhouse.

Tools required for growing vegetables in greenhouse conditions:

1. Watering can.
2. Hoe.
3. Shovel.
4. Rake.
5. Scissors.
6. Wire.
7. Thermometer.
8. Irrigation pipes.
9. Ventilation holes (fan, air conditioner).
10. Pipes or heating devices (heater, batteries, convector).

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Technology for preparing high-quality soil and caring for it

The timing of the ripening of vegetables.

1. Remove 30 cm of soil from the greenhouse.
2. Lay the first layer with hay, straw, branches, leaves - carbohydrate-containing materials.
3. The second layer should be manure or bird droppings.
4. Next, cover with peat and turf soil.
5. Peat needs to be weathered so that all substances harmful to vegetables come out of it.
6. The thickness of the top layer must be at least 15 cm.
7. It is better to choose low-lying peat, its moisture content should be 50-60% ..

Soil quality:

• the presence of the necessary substances;
• the ratio of these substances;
• the presence of beneficial microflora in the soil;

For the soil to be of better quality, it is necessary to grow siderites in greenhouses - plants that will later be used as fertilizers.

If fertilizers were not applied in the fall, then they should be applied in the spring, before planting seedlings in greenhouses. Special attention should be paid to soil care.

Fertilizers must be applied in accordance with certain rules:

1. Sunflower requires calcium.
2. Cauliflower is molybdenum.
3. Beet - boron.
4. Zucchini is iodine.

Useful tips for fertilizing soils

1. Dry fertilizers are spread over the soil surface with gloves.
2. To exclude the leaching of nutrients from the soil, you need to apply fertilizers purposefully, using measured doses.
3. Liquid dressings are more effective because they can be combined with watering.
4. Top dressing is the most effective way to feed the plant with the necessary substances and minerals.

Growing rich crops in greenhouses is not only proper care, but also a consequence of correct crop rotation. Many plants are easily susceptible to harmful insects and are subject to various diseases, respectively, they need proper care.

Therefore, you cannot plant vegetables anywhere. Everyone should have their own place.

Crop rotation is the correct alternation of vegetables, growing them in the same place. It should aim to maximize the yield of vegetables at harvest. Three types of crops can be grown on the same soil per year. Changing the place of crops is necessary so that after harvesting, harmful substances do not accumulate in the soil. For greater confidence in the quality of the crop, you need to disinfect the soil after each type of crop and replace the soil with a new one.

Each crop must be planted in accordance with the climatic conditions. If this is a thermophilic culture, then it is better to plant it in the summer in a hot season, and in winter it is not worth growing it.

All cultures are divided into:

1. basic;
2. additional;

The main crops have a long growing season, while the secondary crops have a short one.

Cultures are divided into groups:

1. High nutrient intake crops (tomatoes, cabbage, cucumbers, celery, leeks).
2. With an average intake of nutrients (radishes, spices, asparagus, kohlrabi).
3. Low nutrient intake (beans).

Correct alternation of planting plants in the greenhouse (crop rotation):

The third group, the second group, the first group, then the third again, the second, the first and so on. In this order, harmful substances will accumulate in the soil to a minimum. Such an alternation of plants by species is the most optimal and less dangerous in terms of yield loss.

In the case of improper rotation of vegetables, harmful bacteria, microorganisms, pests and diseases will accumulate in the greenhouse, and the yield will decrease with each season. In this case, a large amount of money, effort and time will need to be spent on soil replacement and pest control.

Another principle for dividing all plants:

1. Root vegetables (potatoes, carrots, beets, onions, garlic).
2. Leafy (cabbage, asparagus, spices).
3. Fruit (pepper, tomato, cucumber).

Unlike growing tomatoes in a greenhouse, high humidity is very important for cucumbers. On sunny days, it should be at least 85%, on cloudy - at least 70%.

In this case, the alternation should take place according to the scheme: leafy, root vegetables, fruit, leaf, root crops, fruit and so on.

All plants are divided into the following families:

1. Pumpkin (zucchini, pumpkin, cucumber, melon, watermelon).
2. Marevye (beets, spinach).
3. Umbrella (parsley, celery, carrots).
4. Cruciferous (cabbage, rutabaga, radish).
5. Compositae (salads, chicory).
6. Solanaceae (eggplant, tomatoes, peppers).

Based on this, the cultures of one family should not replace each other.

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Secrets of crop rotation

Tomatoes are not grown after crops such as cucumbers, eggplants, potatoes, peppers. The best precursors to tomatoes are: onions and beans.

Cucumbers should not be grown in greenhouses after melon, watermelon, zucchini. The best option is after onions, radishes.

Do not plant cabbage after sorrel, parsley and spinach. Optimally - after onions, garlic, carrots, beets.

Beans should not be planted after beans. And onions will grow most optimally after carrots, flowers, cabbage and cucumbers.

To be sure of all of the above, you need, of course, practice. Every vegetable grower should have his own technology, theory, practice, care, as well as his own secrets and zest.

Table of contents:

• Classification of greenhouse crops
• Vegetable compatibility: cucumbers and tomatoes
• Compatibility of cabbage and zucchini with different crops
• Temperature regime and air humidity

Long gone are the days when fresh vegetables and herbs were available to us only in the summer-autumn period. Today, many greenhouse owners grow tomatoes, eggplants, cucumbers, radishes, green onions and other gifts of nature throughout the year, thus providing both their families and residents of the whole country with fresh vitamins all year round. But only experienced gardeners can cultivate vegetables and greens in a greenhouse, because cultivation in a greenhouse has its own rules, without which it is impossible to get a good harvest.

The scheme of growing vegetables in boxes-ridges.

Classification of greenhouse crops

Often, people who have decided to build a greenhouse at their dacha are concerned about the question of what crops can be grown in it? It will be difficult to answer unequivocally, because in modern and well-equipped greenhouses, almost any plant can be cultivated. Another thing is that growing vegetables and other products in greenhouses should be profitable and rational.

Among gardeners, all plants cultivated in greenhouse conditions are usually divided into several categories.

Formation of plantings of cucumbers in the greenhouse.

1. The preceding group of crops is frost-hardy and early ripening vegetables and greens. These include radishes, early carrots, Chinese cabbage, green onions, dill, spinach.
2. The main group of vegetables is the usual cucumbers, bell peppers, tomatoes and eggplants.
3. The intermediate group is soil-compaction plants (rhubarb, radish, lettuce, watercress, mustard). They are planted along the edges of greenhouse beds in which the main crops grow. After the latter have grown and take up all the space in the beds, the intermediate plants are removed.
4. Podzimnyaya group - these are plants planted in greenhouses and greenhouses after the main harvest (chicory, sorrel, parsnip, valerian).

The greenhouse economy is convenient in that it is possible to grow various crops in it outside the season. However, for this, greenhouses must be equipped with a heating system and frost-resistant cover. In such premises, they are engaged in the cultivation of not only vegetables, but also decorative flowers. In autumn, greens can be cultivated in them, and winter is quite a suitable time of the year for growing strawberries, watermelons and melons (you just need to create favorable conditions for their development in the greenhouse). Do not forget about mushrooms - oyster mushrooms and mushrooms indoors can be obtained at any time.

So that the greenhouses do not stand empty during the off-season, gardeners grow seedlings of flowers and vegetable crops in them, and with the onset of heat they transplant them into open ground. In late winter - early spring, it is recommended to sow seeds of cucumbers, cabbage, pumpkin, zucchini, beets for seedlings. After warm weather has finally settled on the street, the grown seedlings are transplanted into open ground, and the greenhouses begin to prepare for planting the main crops.

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Vegetable compatibility: cucumbers and tomatoes

Joint cultivation of crops.

But it is not enough to know the sequence of planting crops in the soil, it is also necessary to understand how different plants can get along with each other. This problem is especially relevant in the case when there is only one greenhouse on the personal plot, and all grown vegetables must be placed in it in such a way that nothing interferes with their normal development.

Some crops need high temperatures to grow, while others are able to grow in warm or cool environments, and they disappear in hot weather. Some crops require regular airing of the greenhouse, but there are those that can be harmed by drafts. The attitude of plants to fertilizing the soil is also different: if peppers and tomatoes need abundant feeding, then cucumbers, zucchini and greens can grow without it.

Consider, for example, how compatible your favorite tomatoes and cucumbers are with each other. It is not worth growing these vegetables together in a greenhouse, since they need completely different conditions for development. Cucumbers grow well in a warm room with high levels of humidity. The air temperature in the greenhouse should be + 22 ° С until the ovary forms on the cucumbers and + 26-28 ° С after the ovary has appeared. The cucumber beds do not need ventilation, and this vegetable crop also does not need fertilizers.

The scheme of plant culture in the substrate: 1 -crane through which the nutrient solution enters; 2- drainage pipes; 3 - protective boxes; 4 - branch pipe; 5 - siphon for solution removal.

This is not the case with tomatoes. Of all the vegetables, they are considered the most capricious. Tomatoes grow in moderately warm conditions, and excessive heat can be detrimental to their harvest. They need regular airing of the greenhouse, timely fertilization of the soil and moderate air humidity. The conclusion suggests itself: it is undesirable to grow cucumbers and tomatoes together in the same greenhouse, since they need completely different care. It is advisable to build separate greenhouses for these vegetables, and if this is not possible, then you should stop at growing one crop.

It is recommended to plant beans, radishes, basil, parsley, celery, garlic next to tomatoes.All of these plants develop well in moderately warm rooms and do not interfere with the full growth of tomato bushes.

And cucumbers get along well with eggplants, because they both prefer heat at 30 ° C. Just like cucumbers, sweet peppers like high humidity and high temperatures. But the successful cultivation of these two crops will be possible only if the pepper is planted closer to the door or window, because it needs regular ventilation.

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Compatibility of cabbage and zucchini with different crops

The scheme of the formation of a tomato bush.

In greenhouse conditions, early white cabbage can also be cultivated. It is grown in conditions of high humidity in areas well-lit by the sun at a constant temperature of 20 ° C.

Having planted cabbage seedlings indoors in mid-April, a good harvest of this vegetable crop can be harvested in a month and a half. It is recommended to grow cilantro, celery, dill, fennel, green onions and parsley next to cabbage.

Radishes and cucumbers coexist well with early cabbage. But if, after picking cabbage in the greenhouse, it is planned to plant tomatoes, then it is better not to sow fennel and dill here.

The end of April is the best time to plant seedlings of young zucchini indoors.

The growing conditions for this crop are very similar to the requirements for the cultivation of cucumbers: it needs a hot room and an abundance of moisture. But zucchini love fresh air, so the vents in the greenhouse where they grow should be kept open as long as possible in warm weather.

Scheme of a strip-nesting method of planting tomatoes.

Zucchini is not picky and gets along well with most types of vegetables and herbs. But it is worth remembering that he needs a lot of free space.

What to do if there is only one greenhouse in the summer cottage, and you want to grow as many useful products as possible in it?

In this case, some summer residents divide the greenhouse room with plywood or film into several zones.

On the site located near the entrance, they plant tomatoes, place peppers or eggplants near the window, and allocate space for cucumbers in the center.

You cannot plant tomatoes and eggplants in the neighborhood, and if there is no special need for blue ones, then it is best to refuse to grow them in a greenhouse.

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Temperature regime and air humidity

When growing vegetables and greens in a greenhouse, it is very important to monitor indicators such as temperature conditions and air humidity in the greenhouse. When the outside air warms up to + 35 ° C in summer, the heat inside the greenhouse can reach 60 ° C. Such critical temperature indicators have a detrimental effect on the development of cultivated crops and can lead to the death of the crop.

The scheme of joint cultivation of beets and lettuce.

To avoid overheating of vegetables in a greenhouse, many gardeners cover it with special shade nets. And when it gets cold outside, the greenhouses are covered with an additional layer of polyethylene, thus protecting the plants from hypothermia.

Not every gardener has the opportunity to constantly be near their greenhouse facilities and monitor temperature fluctuations in the room. Such people need to think about automating its heating and cooling at the time of making a decision to build a greenhouse.

Modern automatic temperature control systems allow you to maintain an optimal microclimate in the greenhouse practically without human intervention. When installing such a system, the gardener will no longer have to constantly monitor the air temperature inside the greenhouse and worry about his harvest not freezing or "burning" during his absence from the country. Heating automation will also help to avoid sudden temperature changes that are undesirable for growing many plants.

The air humidity can be adjusted by controlling the level of heating of the water for irrigation in relation to the soil temperature. You cannot water crops with cold water, otherwise they will not be able to develop ovaries. When watering, water should not be directed to the stems with leaves, but to the root system of the plants.

Most vegetables and greens do not like excess moisture, so they need to be watered very carefully, trying not to flood the ground. Excess moisture can kill crops. Sprinklers, a fine sprinkler system, or an evaporative cooler can be used to increase the humidity in the air.

Regular airing of the greenhouse during the warm season will maintain the microclimate necessary for the development of vegetables and greenery. Each crop has its own cultivation technique, but by adhering to the basic recommendations for growing plants in greenhouses, you can provide yourself with fresh vegetables for all seasons.