In such a case, how to care for tomatoes in a greenhouse so that there is a good harvest, you need to prepare in advance. It will be necessary to choose a specific variety of tomatoes, which is suitable for growing indoors. It must be elastic fruits.
The greenhouse should be chosen correctly, it should constantly maintain one temperature. It is welcome if the design is characterized by high technical, operational properties. Seedlings will have to be grown at home (you can buy ready-made in the market).
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What is included in proper greenhouse care
Optimal temperature: warm
Depending on the variety, tomatoes are able to grow at low temperature. But, for a good harvest in the greenhouse should always be warm. If a specific temperature is set for a certain type and its violation leads to a process of decay. It is optimal to grow tomatoes, regardless of variety, is 23-26 degrees with the “+” sign.
The design of the greenhouse plays an important role in creating the desired temperature regime. It should not let cold air in, no matter what the weather is outside today. If tomatoes are planted early, you need to think about additional heated greenhouses. For this, potbelly stoves and pipe bends or electric heating are often used.
Permanent irrigation system: no interruptions
If you disrupt the technology, how to care for tomatoes in a greenhouse so that there is a good harvest (see photo), then tomatoes can begin to crack. Most often this is due to improper watering. If there is a lot of moisture, then the tomatoes generally stop growing, and then crack. When there is insufficient moisture, the fruits are obtained in an irregularly deformed shape.
Many tomato varieties love moisture, so they do not need daily watering. If the gardener knows that he cannot water tomatoes every day, you need to choose the type of vegetable that requires one watering every 3-5 days. Of course, it is best to use an automatic irrigation system, which today is easy to install in different types of greenhouses.
Top dressing during growth
First top dressing tomatoes, depending on the growing system of this vegetable, is carried out immediately after transplanting seedlings or two weeks later from this moment. But, during the growth period, other top dressings are also important. The second top dressing is done as soon as the first fruit ovaries appear.
Excellent for feeding the crop in question is suitable calcium or ammonium nitrate in the form of a powder or liquid. But it is important to ensure that the concentration of the agent used is not more than 0.3%.
Pruning
In the greenhouse, pruning is carried out in order to bring each bush in order, to save it from unnecessary branches and leaves. You need to take a pruner and cut off the lower leaves. The upper shoots are sometimes cut off if it is required to stop the growth of the plant in length.
Pruning bushes is important for a quality crop in the future. After all, the nutrients that absorbed the stems and leaves will go to the fruits. So, tomatoes from such bushes will be several times tastier.
Pollination
For indoor cultivation, it is worth choosing tomato varieties that can self-pollinate.Then you only need to properly plant them inside the greenhouse. After all, air masses must spread pollen from one bush to another. To do this, you must have a vent to ventilate the room.
Additionally, you can shake each bush or use a soft brush, which walk through each flower. Pollen should fall on other plants, as well as in the ground.
Important general recommendations:
- Care should be taken in advance about quality soil. Fertile land will help the bushes bear fruit in large numbers;
- Seeds for seedlings should be planted at the end of February;
- Transplant seedlings in closed ground at the beginning of summer;
The rules for caring for tomatoes in a greenhouse so that you have a good harvest are extremely simple. Observe them even with a young and inexperienced gardener. And to doubt that the harvest will be tasty and plentiful is not necessary. After all, proper care is the key to success.