Tomato GS-12 f1: description and characteristics of the variety, yield with photos

Characteristics of tomato variety GS 12

One of the best and easiest to grow seedling vegetables is the early salad hybrid tomato GS 12.

Characteristics of tomato variety GS 12

This variety of tomatoes is used in canning and in salads, because the fruits are distinguished by their special quality and taste.

Characteristics of the variety

The ultra-early unpretentious hybrid GS-12 f1 belongs to the table-salad category and is rarely used in industry. Fruit ripening occurs 50-55 days after planting the seedlings. The plant is strong, low, and not afraid of heat.

Unpretentiousness to growing conditions allows you to grow fruits on infertile soils and under different climatic conditions. A powerful root system contributes to the setting and filling of a large number of fruits even with a low agricultural background.

Description of the bushes

The plant is long-climbing, medium branching, with good foliage. Excellent tying in hot conditions. Low growing, up to 0.8 m or 1 meter. The first inflorescence is laid above the 7-8 leaf, the subsequent ones - after 1-2 leaves. The number of nests is more than 4. Most plants produce several fruits in one axil - bouquet fruiting.

The bushes grow quite strongly, and planting should be done at a large distance from each other, 40-50 cm. The leaves are dark green, have a round shape with sharp ends.

Description of fruits

Red fruits with good consistency, without bitterness and voids, do not turn yellow. The tomato has a beautiful round shape, dense texture and has excellent taste.

Fruits weighing from 120 to 160 grams. GS-12 f1 tomatoes are excellent for canning. They differ in their combination of early ripeness, keeping quality, long-term yield, taste and external characteristics.

Proper care creates the best conditions for the growth and development of tomato fruits GS-12. The health of tomatoes, the condition and quantity of the harvest depends on regular loosening, weeding, and constant monitoring of the condition of each individual vegetable.

Basic care procedures:

Sandy loam and clayey soils are the most suitable soil types for growing GS-12 tomato. Tomato is a garden crop that loves warm temperatures and good constant humidity. The best temperature for seed germination is no lower than 13-15 C. For a high-quality harvest and good growth of tomato, a temperature of at least 22-25 C during the day and 15-18 C at night is suitable.

Topping

Stepchildren take a lot of energy from the plant

Another name is stepsoning. It is used to be able to regulate the growth of tomatoes; their stepsons, that is, the rudiments of fruits, should be removed. These unripe tomatoes usually take a lot of energy out of the plant.

Usually the first stepsons appear with the first flower cluster. While the first ovaries are still small, they do not take away many nutrients, but if they grow, they can become a big problem for the plant. This is especially true for tomatoes that grow in open ground.

Watering

Tomatoes GS-12 f1 must be watered regularly.

Only the root needs to be watered.
The stem, leaves and fruits are sprayed using drip irrigation.
Watering should be carried out regularly once every 1-2 days during periods of drought. It is necessary to constantly monitor the condition of the soil.

You need to irrigate the soil carefully, this is especially important during fruiting. Do not allow the seedlings to wilt or overwater, as the roots may die.

How to get seedlings

Designed for cultivation in open ground, but also possible in greenhouses (preferably film ones). Everything from the moment of sprouting to the ripening of tomatoes takes 85-90 days.

Approximately 9-12 days for planting and establishment of seedlings, plus 2 months for seedling germination (45-55 days) and several weeks for fruit ripening.

For open ground, seedlings are prepared from mid-March or in the 1st ten days of April.

Seed preparation:

Dry seeds need to be washed in potassium permanganate. To prepare a solution (0.5%) you will need 200 ml of water and 1 gram of pharmaceutical manganese in crystals.
Leave them in it for 15-20 minutes and rinse with plenty of water.
Then soak for a couple of hours in a hormonal extract to accelerate germination for 4-5 days.

These manipulations will increase survival rate and protect seedlings from diseases in the first few weeks.

Although, you can do without pre-sowing treatment, if you are sure that this is a proprietary product in a closed shell, it was stored correctly and did not miss the expiration date.

Next, the seeds are placed in a separate container with water, which is covered with gauze so that they do not float.

Container and soil

The container for seedlings can be anything, be it a large container or individual 100 ml pots. The distance between seedlings is small (from 2 cm), the roots are poorly developed, but the main thing is that sufficient oxygen access is ensured. And after the first two true leaves appear, the roots begin to grow and require 4 times more space. Transplant into containers or individual pots up to 500 ml.

Sowing:

There is no need to wait for the seed to germinate and, on the second day, plant it in a special universal fertile soil about 2 cm deep. It is important that the sprout itself sheds its skin after germination, so each hole needs to be lightly compacted. The sowing is covered with film, but care is taken to ensure that the seeds do not steam. The temperature should be at least 15° C and no more than 25° C. When shoots appear, the film is removed and the temperature is reduced to 16° C during the day and 14° C at night, this is done for the full growth and development of the root system

It is these temperature indicators that contribute to the proper absorption of minerals.

It is important that there is enough not only moisture, but also light. In February-March, illumination of seedlings during the day should be at least 12 hours

Aftercare

In the next stage, the plants are transplanted into new pots, at the same time diving the roots (by 1-2 cm) to grow in width and the appearance of lateral shoots. This is an important point.

Reducing part of the root system makes the plant older and speeds up the ripening period of tomatoes.

2 hours before transplanting, the soil needs to be moistened in order to remove the sprout more carefully. A teaspoon or toothpick is used as a tool.
Immediately after picking and transplanting, it is necessary to start feeding with nutritional mixtures, and to increase the mass of the roots, lower the temperature. Therefore, the pots are moved to a dark place for a couple of days.
A week or two before transplanting into open ground, young plants are hardened off by taking them out into the open air for several hours, fertilized less with nitrogen and watering is reduced.

Description of the tomato variety GS-12 f1, its characteristics and yield

The GS-12 tomato, which has powerful roots, is grown in seedlings in Ukraine, Moldova, and southern Russia. The seeds of this hybrid are produced by the Swiss company Syngenta and sell quickly, despite their decent cost. You don’t have to wait long for the first tomatoes; they ripen 55 days after planting in open ground.

What is it valued for?

The hybrid tolerates heat well, the ovary does not fall off even at air temperatures above +30 degrees. The roots of tomato GS-12 f1 also find nutrients in infertile podzolic soil. The plant is not afraid of viruses:

bronzeness;
yellow leaf curl;
tobacco mosaic.

The variety is rarely susceptible to fusarium rot, powdery mildew, and is resistant to gray and brown spot, and verticillium wilt. Summer residents who have started planting this hybrid in their garden beds write positive reviews about the tomato, noting that they like the taste of tomatoes and the ability to seal them in jars without cutting them into pieces.

Appearance

The determinate variety of tomatoes is no more than a meter high, has green leaves with sharp ends, under the eighth of which the first flower appears. The bushes grow quickly, and in each bosom, not one fruit is tied, but several. Ripe tomatoes are different:

dense texture;
attractive shape;
bright red color;
excellent taste.

A tomato weighs from 120 to 140 g. From 1 square meter, about 4 kg of fruits are collected, which are well stored and transported over long distances. The bush looks unusual, covered with delicious tomatoes.

Land preparation

The GS-12 f1 hybrid is grown in almost any soil; the variety does not welcome only heavy, wet soil, but the fruits ripen even in it if the bushes are planted on a ridge. The soil for tomatoes is dug up in the fall. You need to choose an area where potatoes or eggplants did not grow, since these crops are affected by the same diseases.

With the seedless method of cultivation, which is possible only in the southern regions, the soil is leveled so that there is the same depth when sowing. To conserve moisture in the spring, soil tillage is minimized.

Before planting tomatoes, the soil is fertilized with minerals - nitrogen, phosphorus and potassium. During the growing season, fertilizing is also necessary.

Seeds germinate when the temperature rises to 15 degrees. In the south of Russia and Ukraine, seedlings are moved into open ground starting in the third ten days of April, in the middle zone - from May 10 to May 25. 7 hybrid bushes are planted on 1 square meter. When growing in seedlings:

The harvest is harvested early.
Tomatoes do not die from frost.
Fewer fertilizers and fungicides are used.
The density of the leaves is regulated.

The disadvantage of this method is that the root system develops worse than when sowing directly into open ground. Bushes take longer to adapt to new conditions.

Features of care

The maximum harvest is harvested if the night temperature is about 18 degrees. The tomato needs to be freed from stepsons and excess ovaries. Crop care includes:

fertilizing the soil;
ties up bushes;
mulching;
hydration.

You need to water the tomatoes at the root, making sure that water does not get on the leaves and inflorescences. Drip irrigation is best. Mineral and organic fertilizers must be added to the soil regularly.

Growing tomatoes

"AsvonF1" can be cultivated both by seedlings and without seedlings

When growing seedlings, special attention is paid to the quality of the soil. The optimal soil is a mixture of turf soil with microelements, peat and sand in equal quantities. Before planting seeds, the soil must be well fertilized with humus.

Before planting seeds, the soil must be well fertilized with humus.

How to prepare seeds?

Seeds are sold germ-free and ready for planting. To increase germination, you can keep them for several hours in growth stimulants (Epin-Extra, Zircon), and on the eve of planting, soak them for 12 hours in room water. Seeds saturated with moisture will begin to germinate immediately after entering the ground.

Sowing seed material

There are a couple of sowing options.

Seedling method

The main advantage of growing tomatoes through seedlings is the ability to control temperature and humidity, which minimizes the loss of seedlings. And this is an important factor, given the high cost of seeds.

Sowing is carried out in the 1st decade of April - 40-45 days before planting in a permanent place. Overexposed seedlings lose their quality and produce weak ovaries, but planting in cold soil is fraught with complete loss of yield. Therefore, the gardener should accurately calculate the planting date, subtracting it from the date of the last return frost.

The following are most often used as containers for seedlings:

Ceramic pots;
Wooden boxes;
Trimmed tetra packs;
Cookie molds.

REFERENCE: The container must be equipped with a sufficient number of holes for water drainage, and its depth must be at least 5-7 cm.

Sowing proceeds in stages as follows:

Seeds are planted 1.5 cm deep into the loosened soil at intervals of 2-3 cm from each other. The seedlings are watered generously with warm water and covered with film;
After 5 days, when the first shoots appear, the film is removed and the seedlings are exposed to the light. The main part of the growing season takes place at a temperature of 22-24*C;
A week later, at the stage of the appearance of the second leaf, the plants are dived into individual containers. Usually they use 400 ml plastic glasses, but it is better to take peat pots;
7 days before planting for permanent residence, plants begin to harden, gradually lengthening the time they spend in air with a temperature of 15-17 * C. On the first day they are left to “breathe” for 1-1.5 hours, on the second day – for 2-3 hours, and so on.

IMPORTANT: Once every two weeks, seedlings are fed with complex fertilizers or a self-prepared solution. It is a mixture of urea (500 mg), superphosphate (4 g) and potassium salt (1.5 g), diluted in 1 liter of liquid

Seedless method

Planting seeds directly into a permanent bed has two important advantages:

There are no transplants that injure the root system of the bushes;
There is a gradual adaptation to environmental conditions, due to which the plants grow stronger.

Sowing without seedlings is carried out no earlier than mid-May (in the greenhouse - at the end of April). In open ground, it is recommended to cover young shoots with film at night until summer temperatures are established.

Rules for planting seedlings

In early to mid-May, when the air temperature stabilizes above 17*C and the soil warms up to at least 12*C, the seedlings are planted in a permanent location. "Asvon" is ideal for planting in the garden. It takes up a lot of floor space in a greenhouse without using much of the top space, reducing overall growing efficiency.

IMPORTANT: “Asvon”, being a standard plant, requires a significant feeding area. For each bush it should be at least 0.5 sq.m.

Plants are transplanted with a large lump of earth into pre-prepared holes

Under each bush throw 200 grams of humus and a small amount of wood ash

Plants are transplanted with a large lump of earth into previously prepared holes. 200 grams of humus and a small amount of wood ash are thrown under each bush.

Description of tomato GS 12 and recommendations for growing a hybrid variety

Tomato GS 12 is an early hybrid variety. The fruits have excellent taste, so they are used for making salads and pickling. This is an unpretentious variety. The harvest ripens 50-55 days after planting the sprouts. The bushes are low and tolerate hot climates well.

What is a GS 12 tomato?

Description and characteristics of the variety:

Tomatoes GS 12 f1 can grow even on infertile soils; they tolerate temperature changes well.
A good root system allows the plant to produce a rich harvest, even with minimal care.
Tomatoes have long branches and many leaves.
The bushes reach a height of 0.8–1 m.
The first flower is formed above the 7-8 leaves, and the next ones after 1-2 leaves.
The fruit inside contains more than 4 sections.
The tomato has bouquet fruiting, that is, several tomatoes grow in 1 cluster.

How are tomatoes grown?

The leaves are oblong in shape with sharp ends and dark green in color. The fruits are red without yellowness. The fruits contain a lot of dry matter and have no bitterness. The shape of the fruit is round, the flesh is dense. Tomatoes have excellent taste. The weight of 1 fruit is 120-160 g. Tomatoes are used for preparing salads, tomato paste, gravy, and side dishes.

According to reviews from gardeners who grew this tomato variety, the fruits are successfully used for canning. Tomatoes have good transportability. They can be stored after harvest for a long time. Compliance with the rules of agricultural technology creates conditions for obtaining good yields. It is necessary to regularly water the tomatoes, loosen the soil, weed, and apply fertilizer. Tomatoes grow well in sandy and clay soils.

Tomatoes are grown in seedlings. Seeds germinate best at a temperature of at least +13…+15 ºC. Bushes should be planted at a large distance from each other - approximately 40-50 cm. Care must be taken that the soil does not dry out. At the same time, you should not water too much, as this can harm the root system. Mature bushes grow well at temperatures of +22...+25 ºC during the day and +15...+18 ºC at night.

Early

Early ripening tomatoes are invariably in demand. Early production replenishes the lack of vitamins and enriches the diet. Varieties with a short ripening period rarely get sick, are unpretentious, and hardy. Agricultural companies present early varieties with orange and yellow fruits for growing in greenhouses - indeterminates, semi-derminants, long-stemmed cherries. Early ripening tomatoes with a limited growing point are cultivated in unprotected soil.

Popular varieties of orange tomatoes:

Dina;
Orange miracle;
Amana orange;
Orange strawberry;
Honey fingers.

The best yellow-fruited varieties:

Amber Cup;
F1 paints;
Caramel yellow;
Malachite Box;
Yellow pear.

Orange strawberry

The plant is of a semi-determinate type, up to 1.2-1.5 m high. The spreading bush is hung with clusters of orange tomatoes weighing 300-600 g and shaped like strawberries. The juicy, oily pulp has a sweet taste with a fruity aroma, and the skin is silky.

5-6 kg of tomatoes are collected from the plant and used mainly fresh. The variety is not susceptible to diseases, but requires good lighting.

Amant orange

A mid-early crop of indeterminate type, producing the first harvest from the beginning of the growing season after 110-118 days.

The flattened, ribbed, intensely orange fruits have a delicate, sweet texture with a fruity aftertaste. When grown under shelters, the yield reaches 16-18 kg per sq.m. Tomato is rarely affected by diseases.

Early orange tomato, the first tomatoes are picked after 100-105 days. The fruits are glossy, regularly round in shape, weighing 100-120 g, with juicy, dense pulp. A tomato with a height of 70 cm is distinguished by long-term fruiting. Productivity up to 3-4.5 kg per bush. Dina has high immune protection from viral and fungal pathologies at the genetic level.

Honey fingers F1

The agricultural technology of the crop involves pinching and staking. The yield in the greenhouse is 13-14 kg per square meter, in the beds it is slightly lower. The cultivar has immune protection against typical nightshade diseases.

Description of the tomato variety GS-12 f1, its characteristics and yield

What is it valued for?

bronzeness;
yellow leaf curl;
tobacco mosaic.

Appearance

dense texture;
attractive shape;
bright red color;
excellent taste.

Land preparation

Before planting tomatoes, the soil is fertilized with minerals - nitrogen, phosphorus and potassium. During the growing season, fertilizing is also necessary.

The harvest is harvested early.
Tomatoes do not die from frost.
Fewer fertilizers and fungicides are used.
The density of the leaves is regulated.
The disadvantage of this method is that the root system develops worse than when sowing directly into open ground. Bushes take longer to adapt to new conditions.
Features of care
The maximum harvest is harvested if the night temperature is about 18 degrees. The tomato needs to be freed from stepsons and excess ovaries. Crop care includes:
fertilizing the soil;

ties up bushes;

mulching;
hydration.

If you follow the rules of agricultural technology and timely hydration, the tomatoes will be rewarded with dense and tasty tomatoes.

Pests and diseases

The Torbay tomato variety is disease resistant. It is enough just to observe prevention. This includes regular watering, weeding, and timely fertilizing.

The only disease that can affect the Dutch variety is blackleg. Since this disease is resistant to various drugs and substances, the only way to get rid of it is to tear out the affected bush along with the roots and destroy it. The area under the affected bush is treated with fungicides.

Torbay F1 grown in greenhouse conditions can be affected by whitefly. To combat the pest, 1 ml of the drug Confidor is diluted in 10 liters of water and the bushes are sprayed.

In the case of spider mites, the tomatoes are treated with a soap solution. The same method is effective for aphids.

Description

Indeterminate medium-fruited pink tomato for glass and film greenhouses. For cultivation both on soil and on substrate, in extended, winter-spring and summer-autumn rotations. – the fruits are 150-180 g pink, tasty – all the fruits in the cluster are the same size, very uniform, round, shiny – the plants are quite generative, open, with short leaves, compact – good growth vigor – do not lose their “head” even with a high load of fruits – the inflorescence is short, does not break

When growing in extended rotation, grafting onto Emperador rootstock is recommended in order to maintain a stronger plant and fruits of greater weight and better quality in summer and autumn.

The hybrid is included in the State Register of Breeding Achievements approved for use on the territory of the Russian Federation

Planting tomato seeds

To obtain a high-quality harvest, it is necessary not only to properly plant tomato bushes in greenhouses and provide them with proper care, but also to grow strong seedlings from which strong plants can form. You can buy tomatoes for planting only from a reliable seller who guarantees the quality of his planting material and its compliance with the variety.

Preparatory work

The soil for planting seeds is selected to be loose, neutral acidic, nutritious and light. To simplify the task, you can buy ready-made soil for industrially produced tomatoes. When preparing the soil yourself, it should have the following composition:

turf soil – 1 part;
peat – 1 part;
coarse river sand – 1 part;
compost - 2 parts.

The soil, if it is not factory-made, must be disinfected. To do this, a week before sowing the seeds, it must be calcined in the oven at a temperature of 70 degrees for 30 minutes. Then the soil is shed with a strong solution of manganese or phytosporin.

When sowing seeds in the ground, use wooden or plastic boxes, cassettes or cups. For initial planting, containers with a volume of 100 to 200 ml are needed, and for diving - with a volume of 500 ml.

Growing seedlings

Before sowing seeds, they should be prepared. To prevent the occurrence of diseases in seedlings, all seeds that will be sown are disinfected. To do this, they are soaked for 30 minutes in a strong solution of manganese, which can be replaced with the drug phytosporin. After soaking, the seeds are washed in settled water and, to activate growth, they are dipped for 10-15 minutes in a stimulant such as zircon or epin.

Germinate the seeds before planting in the ground. To do this, cotton pads are laid out on a saucer and moistened with water. Then the seeds are placed on them and covered with the same wet disks. To create a greenhouse effect, you need to cover the saucer with plastic wrap or put a bag on it. Afterwards the saucer is placed in a warm place with a temperature of 22 to 30 degrees.

After the seeds germinate, they are planted in prepared soil. To do this, grooves are made in it at intervals of 3 cm between them and a depth of 1 cm, into which the seeds are laid at a distance of 2 cm from each other. If sowing is done in separate containers, then 2 seeds are planted in each cup or cassette, and then the strongest plant is left.

The container with seeds should be kept warm, at a temperature of 22 to 28 degrees, and covered with film until germination. The film is removed as soon as the plants emerge from the soil to prevent excessive moisture and rotting of the sprouts.

Feeding seedlings is mandatory. It is optimal to use for the first infusion, which is prepared at the rate of 1 part humus and 10 parts water. This feeding is carried out a week after the picking. The second time the tomatoes are fed with the following solution: ½ teaspoon of urea, 1 tablespoon of superphosphate and 1 teaspoon of potassium sulfate per 5 liters of settled water. You can also use ready-made fertilizer for vegetable seedlings, which is sold in all gardening centers.

At the time of planting, the seedlings should have fully formed 9-10 full-fledged true leaves and a flower cluster. The length of the internodes is also an important indicator, and at planting it is 5-7 cm long.

Greenhouse seating charts

Typically, planting is carried out in the first ten days of May. For tomatoes in the greenhouse, beds with a height of 30 cm are prepared. The distance between them should be from 120 cm to 140 cm. A gap of 40 cm should be left between plants. A maximum of 3 bushes of indeterminate tomatoes can be planted per 1 m2.

At the time of planting, the lower leaves of the seedlings are broken off and sprayed with a solution of boric acid. Tomatoes begin to be tied a week after they are planted in the greenhouse. As the plant grows, it will need to be additionally tied up 2 times a week, otherwise the bush will break under the weight of its fruits. In order not to injure the tomato trunk, choose a wide ribbon made of soft material for tying.