How to plant tomatoes in a greenhouse for a big harvest

Tomatoes are a vegetable crop that is grown by almost all vegetable growers. Growing them is quite difficult and therefore you need to figure out how to plant tomatoes in a greenhouse to get a good harvest.

Greenhouse preparation

It is not recommended to plant tomato seedlings in an unprepared greenhouse.Therefore, before planting tomatoes in a greenhouse, you need to do some preliminary preparation of the greenhouse.

Washing

First, you need to thoroughly wash everything in the greenhouse. To wash glass or film, you can use a regular soap solution. To wash the metal elements of the greenhouse, it is recommended to prepare a vinegar solution. Polycarbonate greenhouses are washed using manganese liquid. In this case, you need to prepare a very weak solution with a pale pink tint.

Disinfection

To ensure that, after planting, the tomatoes in the greenhouse do not become infected with any disease, it is recommended to disinfect the entire room. To do this, you can use a sulfur bomb, which will release gas when burned. It penetrates into almost all the cracks of the greenhouse and therefore, after such treatment, there will be no parasites or mold left in it.

The greenhouse should be kept in smoke for about a week, after which it is opened and ventilated.

You can also protect planted tomatoes from diseases by treating the greenhouse with bleach. To prepare a working solution, add 500 grams of lime to 10 liters of boiled water. Then the prepared mixture is sprayed in the greenhouse using a spray bottle.

How to plant tomatoes in a greenhouse: planting seeds

Before planting tomatoes in a greenhouse, you need to figure out how to properly plant tomato seeds for seedlings. This should be done in February, so that in March you can start transplanting tomato seedlings.

Seed preparation

To grow healthy seedlings, it is recommended to treat the seed before planting. First you need to choose seeds that will germinate well.When choosing tomato seeds, you need to prepare a saline solution consisting of a liter of water and 50 grams of salt. All the seeds that need to be planted are poured into a container with liquid. Literally after 5-10 minutes, low-quality seeds that are unsuitable for planting will begin to float to the surface.

After selecting tomatoes for planting in the greenhouse, it is necessary to disinfect the planting material. Most often, a weak solution of manganese is used for this. All seeds are soaked in it for about half an hour, after which the seed material needs to dry. You can also use heated hydrogen peroxide for disinfection. The tomatoes should be soaked in it for about 10 minutes.

Soil preparation

Sowing tomato seeds should only be done in prepared soil. Therefore, before you start growing seedlings, you need to prepare the soil.

To prepare a soil mixture in which you can grow healthy tomato seedlings, you need to add some sand and peat to part of the turf soil. All of the above components are carefully mixed and filled with nutrient liquid. To prepare it, 10 grams of urea and superphosphate are added to 5-8 liters of water.

Also, seedlings will grow well in soil mixed with humus and peat. If desired, you can add 400 grams of ash to this soil mixture to slightly speed up the growth of tomatoes.

Selection of capacity

It is necessary to choose a container in which you can plant tomato seeds. To plant planting material, you can use cassettes or boxes. Such containers are very economical and convenient, since they do not take up much space and can always be moved to another location. The main disadvantage of these containers is their shallow depth, due to which you will have to pick the seedlings.

Many vegetable growers grow seedlings in deep pots so as not to waste time on picking. It is recommended to plant seeds in peat containers, as they develop faster in them.

Planting

Many people are interested in the correct planting of seeds for growing seedlings. To do this, the previously prepared soil mixture is added to each container. Then holes are made no more than one centimeter deep. 2-3 seeds are added to each hole, and the distance between the seeds should be 1-2 cm. All planted seeds are covered with soil and watered with water at room temperature. Containers with tomatoes are covered with film and transferred to a room with a temperature of about 25 degrees.

Not all vegetable growers know how long to wait before the first shoots appear. Under optimal conditions, the first seedlings will begin to appear 8-10 days after planting.

How to properly plant tomatoes in a greenhouse: planting seedlings in the ground

When the seedlings are more than 2-3 weeks old, they can be transplanted. In this case, planting tomatoes in a greenhouse should be done after the end of frost, so that there are no sudden temperature changes in the greenhouse.

Soil preparation

Transplanting tomato seedlings into a greenhouse is carried out after preliminary soil preparation. First you need to disinfect it. There are various ways to disinfect soil. Many people use a mixture made from copper sulfate and lime. To prepare it, add 75 grams of lime and 5 grams of vitriol to a liter of water. After this, each square meter of the area is treated with a liter of the created mixture.

In order for planting tomatoes in a greenhouse to bring a lot of harvest, it is necessary to plant the seedlings in fertilized soil.Therefore, fresh humus with superphosphate and ash must be added to the greenhouse soil in advance. It is also necessary to add calcium to the soil, since its deficiency impairs the yield of greenhouse tomatoes.

How to plant tomatoes in a greenhouse: general rules

Planting tomatoes in a greenhouse requires a competent approach. Therefore, before planting seedlings, you need to study the following recommendations:

• Choosing the right day. Planting tomatoes should only be done on cloudy days, as in the first few hours after transplanting the seedlings are too sensitive to sunlight. Of course, you can plant them on sunny days. In this case, you will have to find out what time the sun sets in order to plant seedlings after it has set.
• Planting depth. Before planting tomatoes in a greenhouse, it is necessary to determine the optimal planting depth. The seedlings are placed in the ground so that the root is completely covered with soil. It is better to plant them at an angle to a depth of 15 cm, so as not to completely cover the growth point.
• Watering. When all the plants are replanted, all bushes should be watered generously.

How to plant tomatoes correctly: planting diagram

Before planting seedlings, you need to figure out how to place them in the greenhouse. The scheme for planting tomatoes in a greenhouse will help to properly plant the seedlings and determine the optimal planting density. There are several ways to arrange seedlings:

• Two-row tomato planting scheme. Many vegetable growers use it in greenhouses 6x3 or 3x8 meters. In this case, the row width is one and a half meters, and the length can be arbitrary. When planting in two rows, the distance between each seedling should be at least 55 cm.
• Chess landing pattern.We also plant the seedlings in two rows, but at the same time the bushes of each row are shifted 30-40 cm forward. It is recommended to use a checkerboard arrangement of bushes when growing low-growing tomato bushes.

Care

After planting tomato seedlings in the greenhouse is completed, you need to familiarize yourself with the features of caring for the bushes.

Watering

You can get a good harvest only if you do it right water the tomatoes. Every 3 or 4 days, each bush should be filled with a liter of water. At the same time, it is not recommended to exceed the daily watering rate, since a large amount of moisture can lead to rotting of the roots.

Top dressing

Tomatoes are known for consuming large amounts of potassium during cultivation. They need it to form the root system and roots. Therefore, in order for the plant to be strong, it is necessary to regularly add potassium to the soil. Also, for the normal development of bushes, you should feed the soil with ash and humus, which contain many mineral components. Regular soil fertilization promotes normal growth of seedlings and accelerates the process of fruit formation.

Conclusion

A large number of vegetable growers are engaged in planting tomato seedlings in a greenhouse. At the same time, not all of them know how to plant tomatoes in a greenhouse for a large harvest. To understand this, it is recommended to familiarize yourself with the features of planting tomato seedlings in a greenhouse.