When and how to plant tomatoes in open ground?
Tomatoes are capricious and whimsical vegetables, and therefore their planting in open ground requires a responsible and careful approach. It is important for this to choose a variety of tomatoes and properly prepare the soil. With proper organization of work, as well as subsequent care of plants after planting, a good harvest is guaranteed. You can grow tomatoes if you follow certain rules, which will be discussed in this article.
Features of planting tomatoes
Regardless of the precocity of the variety and the height of the bush, the tomato needs special conditions for growing. Its resistance to pests and diseases will also depend on this, which is why the quality of the vegetable decreases during ripening and the productivity of sprouts decreases. And in order for tomatoes to grow quickly and gain weight, they need an air temperature in the range of + 15 ... 20 degrees after planting in open soil.
Lighting also plays an important role. From a lack of light, the tomato can be deformed, it will not stretch. Therefore, it is recommended to land only in open areas where a lot of sun enters.
Soil and air humidity is also important. If the sun shines on the site around the clock, it will quickly dry out the earth and reduce its humidity. For normal growth, a tomato will need soil moisture within 75% and air humidity 60%. Therefore, it is necessary not only to water the soil itself, but also to install sprinklers that will humidify the air.
In addition to the factors listed above, growth productivity will also be increased by top dressing, which will make the land more fertile. Chernozem can be brought to the site, which is considered the best top dressing. But you can also add compost.
This fertilizer contains a lot of potassium, phosphorus and other elements, which allows bushes to grow quickly and fruits to form. 7 days before the planned planting of tomatoes, it is required to treat the soil with copper sulfate, which will protect the plant from fungus and other infectious diseases.
It is important to regularly remove weeds from the site, which take a lot of nutrients from the tomatoes and from the soil. It is also worth getting rid of the pests that live on the site.
The period of tomato picking depends on the rate of maturation of each particular plant variety, and therefore different varieties must be planted at different times. It also requires certain preparatory measures.
Planting material preparation
Growing this crop is usually not difficult for gardeners. The main thing is to create the necessary conditions for the plant, and then you can only harvest. The general rules for growing are:
- choice of seeds;
- their landing;
- growing seedlings;
- landing in the ground.
Seedlings are grown in a variety of ways. For example, landing is carried out in a prepared container. But also seeds can be immediately planted in open ground and cover such areas with a film that will protect against frost. In each case, it is necessary to choose the most appropriate option, which depends on the living conditions and the region.
To get the first seedlings, you need to sow the seeds. Usually, 3-4 months pass from germination to the first crop of tomatoes, and therefore, in order to collect tomatoes at the appointed time, it is recommended to plant them before the beginning of April. At home, seedlings can be grown on a windowsill, balcony, or other place where there is enough heat and light.
Experienced gardeners recommend planting seeds in special peat tablets, in which you can then transplant plants into open ground and not injure their roots. All further procedures do not differ from those that are carried out when planting ordinary seedlings.
The method and place of planting seedlings depend on the living conditions. Before planting seeds in buckets or other devices, it is important to first choose the right variety. Seeds are usually bought in specialized stores. This approach to business guarantees a large harvest.
The selection of seeds as planting material must be done carefully and grown in the right conditions. Depending on this, a variety is selected that will correspond to the temperature regimes present in the region. But also when choosing, you need to pay attention to the taste characteristics of the product that the gardener will like. Therefore, there are certain rules that must be followed when choosing seeds.
- Ripening period. For the northern regions of the country, it is recommended to choose later varieties.
- Bush height. If the seedlings will be planted in a greenhouse, then you need to pay attention to its height, since usually such structures are low, and therefore the tomatoes will not have enough space. In this case, it is recommended to choose undersized varieties.If the greenhouse allows, then other varieties can be planted there, which give seedlings up to 50-100 cm high.
- Region of residence. Today there are seeds that are intended for planting in certain regions, depending on the climate in them. Therefore, before buying seeds, it is important to inquire about the availability of such varieties in the store.
- Planting. If the packaging for tomatoes says that the plant can only grow in greenhouses, then you should refuse to plant it in open ground. If this rule is not followed, then, most likely, the plants will not survive.
- The size of the fruit of a particular variety of tomato also matters. If a vegetable is needed for salads, then varieties with large fruits can be planted. If the product is required for conservation, it is recommended to give preference to those plants whose fruits do not exceed 6-7 cm in diameter.
- When choosing a variety, pay attention to its description, which is located on the package. This will help you make the right decision and choose the right product that meets all the gardener's preferences.
The vertical landing method is the classic method. With it, the seedling is taken from the container and placed in a hole. After that, its roots are slightly compacted and sprinkled with substrates. This planting method is usually used for plants that do not exceed a height of 30 cm.
The horizontal planting method is used for seedlings that are very stretched out. At the same time, the sprouts themselves bend and wake up a little with earth, which allows the roots and stems to develop well, as well as to receive more nutrients from the earth during the growing season.
At the time of vegetation, adult plants should be watered, periodically focusing on the appearance of plants and the weather.Too much moisture will not allow the fruit to develop well. It can also contribute to moldy fruits and roots.
When watering, it is important not to flood the shoots and leaves with liquid. But at the time of flowering, the bushes need to be watered intensively, since a lack of liquid can cause the inflorescences to drop or reduce the size of the fruit after they appear.
To prepare the planting material well, use different dishes for seedlings.
There are many different types of tomato seed cultivator on the market today. And also the dishes can be found in the house or you can make it yourself. It can be:
- cut plastic bottles;
- juice or milk cartons;
- wooden boxes.
The volume of such a container should be no more than 500 grams and not less than 200.
After choosing a variety, it is necessary to choose the right soil for planting. It is important that it be loose and nutritious. Soils are also sold in the store, and therefore they can be easily bought. It is possible to prepare the soil yourself. This will require:
- sand;
- Earth;
- peat.
The components must be mixed and put in a container in which the seeds will then be planted.
Before planting, the seeds will also need to be prepared. To do this, they need to be placed in salt water. Those that float are unsuitable for growing and can be thrown out immediately. The rest of the seeds are placed on a napkin and remain there until the first sprouts appear. Then they are planted in the ground.
If the seeds were purchased from well-known companies, then they are already treated with various growth stimulants, and therefore do not require additional processing.
Rules
Planting tomatoes in open ground can be done in different ways.The main thing is that there is a suitable air temperature and the soil itself for this. Planting methods are also different. For example, tomatoes can be placed in the ground while standing or lying down.
Wells should be disinfected before planting. For this, a solution of potassium permanganate of light pink color is used. Inside the wells are watered with this solution. Only after such a procedure will it be possible to plant seedlings in the ground.
Timing
The timing of planting seedlings is also important. There are auspicious days and numbers for this. In spring, seedlings are planted in early April. Plant only in warm soil. If these are the southern regions of the country, then seedlings are planted in May.
Seeds can be planted in the greenhouse in February. It is important to follow these rules in order to get good seedlings. If these points are not observed, then the plant will definitely germinate, but at the same time it will be sick and may not bear fruit, since the tomatoes will not be tied to them. Particular attention should be paid to these points when planting seedlings in the northern parts of the country.
Tomatoes with large fruits are usually planted in greenhouses, which allows them to germinate well and set up for subsequent planting in the ground. Such seedlings will be well prepared, because they are not afraid of small frosts and other negative natural factors.
If the seedlings are planted early, then the tomatoes on them will not have time to start and bloom. Such a culture will simply turn green on the site, and it will not give the desired result. Therefore, planting seeds and seedlings is required at a certain time. It is necessary to adhere to all these rules when planting to get a good harvest. Here, much also depends on the tomatoes of a particular variety.
Scheme
To prepare the soil, it must first be watered.After evaporation of excess moisture, depressions of at least 5 centimeters are made in the ground. This can be done with a ruler or other improvised means. Seeds are planted at a distance of 3 cm from each other.
Then they are sprinkled with earth on top. The distance between the trenches should be 4 cm. After that, the seeds are covered with glass or film to discolor the desired temperature. This will help create the conditions and humidity that will help sunrises appear quickly.
The main thing is not to have different varieties of tomatoes nearby, and also to get rid of diseased shoots in time.
Dive
This procedure is carried out when the first leaves appear on the seedlings. Before diving, the soil is moistened and seedlings are removed, which are then transplanted to a separate place. This will allow the root system to develop better, and will not interfere with other processes.
Such procedures can be performed both in greenhouse conditions and in open areas or in an apartment. The process should be approached carefully and carefully so as not to destroy the seedlings. The most commonly used method for planting tomatoes is the M. Maslov method, which makes it possible to increase the yield by 8 times.
How to properly care?
Further care of the sprouts will consist of regular watering and removal of weeds. After planting, the seeds should be watered carefully so as not to oversaturate the soil with moisture, since a fungus or other bacteria can start in it, which will negatively affect the first shoots and weaken them before planting in open ground.
And also the sprouts need to provide enough sun and heat, which will allow them to stretch faster. There is no need to feed the seeds, as their germination period is usually quite short.The main thing is to prepare the soil before planting, where the seedlings themselves will be planted. Sprouts should be healthy and green, and their height should not exceed 20 cm.
Periodic hilling of bushes will help the plant to quickly form and strengthen its root system. This will also help the nutrients from the soil to be better absorbed. It is important to carry out hilling during the period of the appearance of fruits and their formation. This ensures the supply of nutrients and oxygen, which the plant lacks most when fruit is set.
If necessary, tomatoes can be mulched. This will keep moisture near the root, which is especially important in arid regions or during the dry season.
At the same time, it is worth remembering that mulch from the bark of coniferous trees can increase the acidity of the soil, and therefore it is not recommended to use it.
Periodic feeding also helps to increase productivity. From the moment the seedlings are planted until the first fruits appear, it is recommended to make 4 top dressings with various mixtures, which include different components. The first feeding is carried out on the 21st day after planting the seedlings. In the store, the Ideal liquid is purchased, which is diluted in water and poured onto plants.
The second feeding is carried out when the second pair of leaves appears on the inflorescences. To do this, you can also use a special solution that is sold in stores.
The third and fourth feedings are carried out to increase yields and set fruits. They are usually held on the 14th day after the appearance of the third inflorescence.
When caring for plants, you need to tie them up. It depends on the variety of tomato and its height. Tying will help protect fragile shoots from the wind and prevent them from breaking from the weight of the fruit.To fix the sprouts, use pegs, nets and other devices. It all depends on the height of the bush itself. If the size of the tomato is no more than half a meter high, then it can not be tied up.
Inexperienced gardeners can make certain mistakes when growing tomatoes. The most common are:
- incorrectly selected container for seeds;
- the seeds themselves are incorrectly selected;
- poor lighting and incorrect temperature at the landing site;
- oversaturation of the soil with fertilizers.
But also when buying seedlings, it is worth remembering that it should be stored without packaging for no more than two hours. If it is provided with the necessary conditions, then it can be stored in the package for a long time.
Secrets of experienced gardeners
To get a good harvest, it is recommended that you familiarize yourself with some recommendations from experienced gardeners before planting tomatoes. If favorable conditions are not created for the tomatoes, they will grow and form side shoots, which negatively affects the yield, since nutrients enter the plant and do not contribute to its growth, but only feed unnecessary branches. Stretched or overgrown shoots also negatively affect the condition of the entire bush. Therefore, it is important to periodically pinch the side branches.
The procedure is carried out during the growing season, leaving the main stem and one stepson on it. The rest of the stepchildren are removed at the same time, which allows the formation of a strong and tall bush. Further, this procedure is carried out every 10 days.
If there are a lot of lateral shoots, then it is not necessary to break them all off, as this can lead to the withering of the entire plant. In this case, it is recommended to pinch off only the top of the process, which will prevent it from growing in height.
And also removing the top from the main shoot will help the fruit ripen and form faster, because all the forces and nutrients will go not to the growth of the bush, but to the development of the fetus.
It is important during the formation of tomatoes to protect them from diseases. The most common disease is late blight. It manifests itself as a white bloom on the leaves, which leads to a decrease in yield or death of the plant. Such a disease appears with temperature changes or high humidity. In order to prevent pathology, it is recommended to process the tomato two to three times per season with the “Barrier” composition.
After the ripening of the bushes, it is necessary to properly harvest the tomatoes. The peculiarity is that they can ripen unevenly and quickly. Therefore, during the period of the appearance of fruits, it is worth carefully monitoring them and removing them in time.
If the weather is unfavorable, and it rains or it is too cold, then it is supposed to remove still green tomatoes from the bushes, which can then reach indoors. This will prevent them from becoming infected and will not negatively affect the taste.
For information on how and when to plant tomatoes in open ground, see the following video.