History of growing the tomato variety Southern Tan
The Southern Tan tomato is a yellow-fruited variety. It was bred by Novosibirsk breeder V.I. Dederko more than 10 years ago. The exact origin of the variety is unknown, but, according to some gardeners, one of the “parents” is Golden Königsberg. Since 2007, the tomato has been included in the State Register of Breeding Achievements of the Russian Federation and is approved for cultivation in all regions of Russia. Suitable for cultivation in open ground and greenhouses.
Now Southern Tan is grown both in Russia and Ukraine and is valued for its good taste and unusual appearance of the fruit.
Description of tomato Southern tan
The powerful tomato bush of the Southern Tan variety does not stop growing throughout the growing season. The variety is classified as indeterminate; in greenhouse conditions it can reach more than 1.7 m. In open ground, its growth is limited to 1.2 m. The foliage of the stems is average. Despite this, the plant must be thinned regularly.
The leaves of Southern Tan are large, lush green, drooping. The inflorescences are simple, collected in groups of 3–4, rarely up to 8 pieces in loose clusters. Most often, from 3 to 5 tomatoes are tied on one brush. The stalks have no articulations. Clusters are formed evenly along the entire stem above every third leaf.
Southern tan is classified as a variety with an average ripening time. Ripe tomatoes appear 4 months after seed germination. This growing season requires a seedling growing method. Tomatoes are placed under cover throughout much of the country.
Description of fruits
A distinctive feature of Southern Tan tomatoes is the bright orange color of ripe tomatoes. The color of the fruit is uniform from the peel to the center. There may be small red tan spots on the surface.
Characteristics and features of Southern Tan tomatoes:
- plum-shaped, cylindrical shape with a small pointed tip;
- large size, even in one cluster and throughout the plant;
- the weight of one tomato is from 150 to 350 g;
- seeds are small, not numerous;
- fleshy pulp with an oily consistency;
- the section reveals from 4 to 6 seed chambers.
Sweet orange tomatoes have almost no sourness and have a pronounced fruity flavor. The fruits are distinguished by a high content of vitamins, micro- and macroelements. This feature, combined with a low acid content, allows the variety to be used for baby and dietary nutrition. In expert reviews, the Southern Tan tomato always receives excellent marks for its taste.
Growing rules
The ripening period and heat-loving nature of the variety require the cultivation of Southern Tan through seedlings almost throughout the entire country. Sowing in open ground is possible only in the Black Sea climate.
Planting seedlings
Work on home cultivation of Southern tan seedlings begins at the end of February. The preparation of planting containers and soil does not have any obvious features, but is subject to only a few rules:
- All containers for growing tomatoes, as well as the soil mixture, are disinfected.
- All pots, glasses, and boxes must have drainage holes.
- The soil should be loose and non-acidic.
The size and depth of the containers determine whether the tomatoes will have to be replanted as they grow. From the nutritional value of the substrate - whether young bushes will require additional feeding.
Before sowing, your own planting material for Southern Tan should be prepared:
- sort out low-weight specimens by soaking the seeds in water for 20 minutes - all that float up are not suitable for planting;
- treat with potassium permanganate or a special plant disinfectant (Fitosporin, Baktofit);
- stimulate germination with store-bought formulations or home methods: aloe juice, honey solution.
Planting of prepared seeds is carried out to a depth of 1 cm with a distance of at least 2 cm between planting places. To create a greenhouse effect, the containers are covered and kept at a temperature of 22–25 °C for about a week. Usually during this time the first tomato shoots appear. The greenhouse needs to be opened and the sprouts provided with lighting (from 10 hours per day) at a temperature of about 16 °C.
Tomatoes are watered with warm water by spraying every 3-4 days. You can plant seedlings of the Southern Tan variety in a week (after 2 true leaves).
You can support weak seedlings with complex fertilizer for tomatoes, diluted twice as weak as according to the instructions.
Tomato transplant
Seedlings of the Southern Tan variety are ready for planting in a permanent place at the age of 50 days. High-quality seedlings are about 30 cm in height and have at least 6 true leaves.
The soil for tomatoes should not be excessively enriched with organic matter; it is enough to ensure the looseness and permeability of the substrate. Young plants of the Southern Tan variety are placed in a checkerboard pattern, maintaining a distance of at least 60 cm between the bushes.
For 3 tomatoes there should be at least 1 square meter. m of greenhouse area. This ensures optimal conditions for ventilation, normal nutrition of tomatoes, and makes care much easier.
Subsequent care for tomatoes
The Southern Tan variety loves not only warmth, but also constant humidity. Watering can be done as needed, when the soil dries out. After the ovary appears, the amount of moisture consumed increases
Watering is required every 3 days, and it is important to avoid stagnation of water and regularly ventilate greenhouses and hotbeds
Rules for caring for Southern Tan tomatoes:
- Tomatoes respond best to mineral fertilizers. They are carried out up to 3 times per season. For organic compounds, it is recommended to use wood ash.
- The Southern Tan bush requires the formation of 2 stems with the obligatory removal of all stepsons and side stems.
- Preventive treatments of Southern Tan tomatoes against late blight and other infections are carried out along with other varieties of tomatoes.
- When white tubercles appear at the base of the central stem, the plants are earthed up.
The first feeding of tomatoes can be nitrogen, and all subsequent ones should contain potassium and phosphorus compounds
Organic matter should be added to tomatoes carefully and it is better to do this in the fall, before digging
Characteristics of tomato Southern tan
Bred by Novosibirsk breeders, the variety has become much more popular than its parent crops. Included in the State Register in 2007, within a few years Southern tanning became popular from Siberia to regions with warm climates. The native of the north turned out to be thermophilic; he shows his best results in heated greenhouses.
Productivity and fruiting
The mid-season variety produces the first tomatoes in July; the entire fruiting period of Southern Tan lasts more than a month. The ripening of tomatoes is uniform, which allows you to pick tomatoes with a whole bunch.
The average yield of the variety is low - up to 5 kg per bush, but in greenhouses and greenhouses, with proper care, it is possible to achieve great results. The maximum recorded fertility of the variety is about 8 kg per plant.
In greenhouses, with the recommended planting scheme and correct formation, the yield per 1 sq. m area ranges from 12 to 20 kg. In open ground, the crop can show worse results - up to 10 kg per square meter. m.
Area of application of fruits
Southern tan belongs to the category of tomatoes for baby and dietary nutrition. It is possible to use fresh and canned tomatoes. The dense, aromatic pulp is suitable for making sauces, purees, soups, and vegetable juices.
Tomatoes are easy to transport and can be stored in the refrigerator for up to 60 days.
Resistance to diseases and pests
The immunity of the variety to typical “tomato” diseases and pests is assessed as average. The ripening period does not allow all ripe tomatoes to be removed before diseases develop in other crops. Therefore, all tomato prevention techniques must be followed completely.
Compliance with the rules of agricultural technology eliminates the possibility of infection of bushes and damage to the crop. Experienced gardeners call blossom end rot the only disease typical of Southern tanning.
Advantages and disadvantages of the variety
Over 10 years of cultivation, the young variety managed to stand out among other tomatoes with its undeniable advantages:
- Excellent taste and product characteristics.
- Large sizes, equal weight of tomatoes in one bunch.
- Simultaneous ripening of tomatoes on one tier of bushes.
- Resistance to infections and pests.
- Nutritional and vitamin value.
Southern tan tomatoes are grown year after year, despite lean seasons depending on the weather. Insufficient fruiting in certain periods is compensated by the high quality of tomatoes, their taste, and unusual appearance.
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Features of the variety
Description and characteristics of the tomato variety Southern Tan:
- indeterminate variety;
- average ripening time;
- bush height up to 1.7 m;
- drooping foliage;
- yield up to 8 kg per plant.
The fruits of the Southern Tan variety have the following features:
- big sizes;
- fleshy and juicy pulp;
- weight from 150 to 350 g;
- sweet taste;
- increased content of vitamins;
- small amount of acids.
Tomatoes of the Southern Tan variety have an excellent taste. Tomatoes are used in the daily diet for preparing snacks and vegetable salads. The variety is suitable for soups, sauces, main courses, and diet menus. In home canning, these tomatoes are used to produce assorted tomato juice.
Characteristics of the variety
Tomato Southern tan seeds
Southern tan is a representative of mid-season indeterminate varieties intended for cultivation both in greenhouses and in open ground. From the moment the first shoots appear until the first harvest is harvested, 115-120 days pass. The bush is tall (up to 1.7 meters) and requires obligatory garter. Drooping foliage. Each plant forms up to 7 clusters, each of which grows 3-4 tomatoes. The ovaries are formed to the very top of the bush.
Southern Tan fruits are distinguished by their unusual, rarely seen orange color and pepper-shaped shape. Tomatoes reach a weight of 150 to 350 grams. The pulp is quite dense, juicy and meaty. This tomato variety contains many vitamins. There are few seed chambers. The taste of the fruit is delicious, sweet, without acid. The skin is quite dense, but does not cause discomfort when eaten. Tomatoes have a universal purpose and can be used in dietary nutrition. They do not crack even during heat treatment.
The yield of the Southern Tan variety is high. Up to 4 kg of high-quality ripe tomatoes are harvested from one bush.
Plants have increased resistance to major diseases and pests, but are sometimes affected by blossom end rot. By the way, bags of seeds sometimes indicate that the yield from each bush reaches 8 kg. However, as evidenced by reviews from experienced gardeners, these data are too high. Even with ideal care and compliance with all rules of agricultural technology, such an indicator could not be achieved. To increase yield, it is recommended to pick tomatoes at the stage of technical ripeness and then leave them to ripen.
Sowing seeds
First, a substrate is prepared, which includes compost and garden soil in equal proportions, sometimes peat and sand are added. The soil mixture is prepared in the fall or purchased at a special store for gardeners.
The substrate must be treated with high temperature: place in a preheated oven or microwave for 15-20 minutes. 2 weeks before planting, the soil is disinfected. For this, the EM-Baikal product is used. Tomato seeds with a bright shell do not need to be further disinfected. Manufacturers have added substances to it that allow planting material to develop correctly. It is advisable to wrap the seeds in damp material and leave for two days in a warm room.
Southern tan tomatoes are sown in containers with a depth of 10 cm. If you plant them in boxes, then after the sprouts appear, you will need to pick them into different containers. To avoid this procedure, you can use peat tablets or cups with substrate.
Tomato seeds are lowered into the soil to a depth of 1.5 cm. Plants should be at a distance of 2 cm from each other. If separate containers are used, plant 3 bushes and choose the most developed one. The box with planting material is covered with film or glass and then placed in a dark, warm room.
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Features of agricultural technology
It is recommended to plant the Southern Tan variety in seedlings. 2 months after germination, young tomatoes are transplanted to a permanent place of growth. The seedlings are hardened off first. In the southern regions, seeds can be sown directly in open ground.
Tomato Southern tan is a beautiful and incredibly tasty tomato
To plant Southern Tan tomato seeds, a mixture of ordinary garden soil and compost is prepared in advance. It is also recommended to add sand and peat in small quantities. You can purchase a ready-made substrate for growing tomato seedlings in the store. Before sowing seeds, heat treat the soil. For this purpose, it is placed in a microwave or heated oven for 20 minutes. This procedure is carried out a couple of weeks before the intended sowing.
Obtaining seedlings
The Southern tan tomato is grown in seedlings. At home, seeds are planted in containers, and 2 months after germination they are transferred to open ground or a greenhouse. In regions with warm climates, it is possible to plant seeds directly in an open area.
Planting seeds
Before planting the seeds, prepare a substrate consisting of equal proportions of garden soil and compost. You can add a little sand and peat to it. Soil preparation begins in the fall or you can purchase a ready-made mixture for tomato seedlings at gardening stores.
The substrate is subjected to heat treatment: it is placed in a heated microwave or oven for 15-20 minutes. A couple of weeks after disinfection, they begin planting tomatoes.
To disinfect planting material, it is treated with a solution of the EM-Baikal preparation. If tomato seeds have a bright shell, then they do not require additional processing. Manufacturers cover them with a special nutrient coating, which allows the plant to actively develop.
To plant Southern Tan tomatoes, take containers more than 10 cm deep. If the seeds are planted in boxes, then after germination they are planted in separate containers. To avoid picking, use peat tablets or cups filled with substrate.
Tomato seeds are placed in the soil to a depth of 1.5 cm. Gaps of 2 cm are left between plants. When using separate containers, it is recommended to plant 3 plants and then choose the strongest one. The boxes with seeds are covered with glass or film, and then left in a dark, warm place.
Conditions for seedlings
Tomatoes germinate faster at temperatures above 25 degrees. Tomato sprouts appear after 5-8 days. Then the containers are placed in a lighted place.
Tomatoes are provided with certain conditions:
- daytime air temperature from 20 to 25 degrees;
- night temperatures from 8 to 12 degrees;
- access to fresh air;
- absence of drafts;
- regular watering;
- lighting for 12 hours.
To water tomato seedlings, use a spray bottle. Take water at room temperature. Until the sprouts have 5 leaves, it is enough to water them weekly. Subsequently, the intensity of watering is increased once every 3-4 days.
If the seedlings have strong stems and green leaves, they do not need feeding. When plants look depressed, they are fed with complex fertilizer. For 1 liter of water you need 1 tsp. the drug Agricola or Kornerost. Tomatoes are watered at the root.
Requirements for seedlings
For tomatoes to germinate, a temperature of +25 is required.
Tomato sprouts form in 5-8 days. Containers must be in a lighted place. Culture can develop only under suitable conditions:
- daytime temperature 20-25 degrees;
- night – 12-18 degrees;
- fresh air;
- calm;
- timely supply of water;
- 12 hour daylight hours
Tomato seedlings are watered from a sprayer with water at room temperature. If the sprouts have 5 leaves, they need to be supplied with water every week, and then once every 3-4 days.
Seedlings with strong stems and green foliage do not require fertilizer. Suppressed tomatoes are supported with complex compounds. In 1 l. add a teaspoon of Agricola or Cornerost to water. The vegetable needs to be watered at the root.
Historical reference
Tomatoes appeared in Europe 100 years after the discovery of America. The yellow fruits were not originally used in cooking, but were used exclusively for decorative purposes. The taste of tomatoes became known to Europeans only towards the end of the 17th century. This plant came to Russia only in the 18th century. The harvest initially did not ripen, and our state began to be called the country of evergreen tomatoes. The situation changed only when a scientist named Bolotov proposed a seedling method of growing crops. Breeders also did not stand aside and began to improve the characteristics of the new plant. Thanks to their work, many varieties with a wide variety of qualities are now available.
Not long ago, gardeners became aware of the Southern Tan tomato, the characteristics and description of the variety of which immediately attract attention. It was developed and launched by . So far this tomato has not managed to get into the State Register, but seed material is already being sold on store shelves. Moreover, many summer residents have already tried the new product on their plots and left positive reviews about it.
What is a Southern Tan tomato?
The tomato variety Southern Tan is a mid-season tomato variety. The description of the variety states that tomatoes can be grown both in open areas and in greenhouse conditions, including in temporary greenhouses. Growing in open beds is possible only in warm regions of the country. The growth of the bush is practically unlimited, on average the plant reaches a height of 1.7 m, sometimes it grows even more. High growth is compensated by low foliage and the absence of a large number of branches.
From 4 to 6 clusters are usually formed on one plant stem. With proper care, you can collect up to 8 kg of ripe fruits from one bush. It is recommended to plant Southern Tan using seedlings. Seeds are sown a couple of months before the intended replanting to a permanent location. The first harvest can be harvested in mid-summer, and the last at the end of August.
A description of the fruits of Southern Tan will allow those who grow tomatoes for sale to make their choice, first of all. Tomatoes have an unusual rich orange color. Red or burgundy spots can be found on the sides of ripe fruits. The shape of tomatoes resembles bell peppers or plums. On average, the weight of each fruit reaches 350 g. Under the dense and smooth skin there is dense, fleshy, sweet pulp.
The variety is excellent for baby food, as well as for consumption by those on a diet. You can eat tomatoes fresh, as slices in salads, in hot dishes or pickles, as well as as juice or tomato sauce.
Tomato is classified as a variety suitable for use in baby food or diet food. It is characterized by a high content of useful elements, including vitamins and minerals, fiber, pectin and a number of organic acids. It is useful to consume this tomato if you need to improve the functioning of the intestines and metabolic processes, and facilitate the functioning of the liver, kidneys or pancreas.
The variety has a number of advantages, among which it is worth highlighting:
- unusual and very attractive appearance of all fruits;
- non-standard orange color of ripe tomatoes;
- good taste and aroma of fresh fruits;
- the opportunity to harvest a rich harvest of fairly large tomato fruits;
- a large number of vitamins contained in each fruit.
The only drawback that makes it difficult to grow the presented variety is the need for care. Tomatoes do not tolerate unfavorable climatic conditions well, so they can produce a very modest amount of ripe fruit.
general characteristics
Southern tan belongs to the category of tall, mid-season tomato varieties. It is optimal for growing in closed greenhouses or under temporary shelters. In the southern regions it is planted in open ridges. The size of the bush reaches 1.7 meters or more. The plant is compact and does not take up much space. The volume of foliage is average. The leaf blade is large, lowered down.
When forming fruits, the brushes are distributed evenly throughout the bush with an interval of 3 leaves. The number of brushes varies from 4 to 6. The yield of the variety is high. With proper agricultural technology, up to 8 kilograms can be harvested from a bush.
Southern tan is propagated using the seedling method. Sowing of seeds is carried out 2 months before the intended planting in the ground. Fruiting begins in mid-July and lasts until the end of August.
The fruits have an original orange color. There are red or burgundy spots on the sides. The description of the appearance of tomatoes may differ from one manufacturer to another. The shape of the fruit is elongated, reminiscent of a pepper or a large plum. The weight of an average tomato varies from 200 to 350 grams. The pulp is dense, fleshy. The peel is smooth, medium density. Number of seed pods up to 4. Tomatoes have been highly praised for their excellent taste and aroma.
Considering the characteristics of the species and low acidity, the variety is recommended for use in baby and dietary nutrition. It is rightly called one of the most delicious and is recommended for cultivation even when obtaining a low or medium yield.
Tomatoes are consumed fresh, in salads, pickles and preserves. Southern tan showed high taste when preparing juice. The finished product has a bright orange color and a delicate sweet taste.
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Planting tomatoes
Tomatoes are planted in open ground or greenhouses. They should reach a height of about 30 cm and have 6-7 full leaves. Under cover, the crop produces a larger harvest because it is less susceptible to changing weather conditions.
The soil for tomatoes of the Southern Tan variety is prepared in the fall. They dig it up and add compost or rotted manure. Tomatoes are planted after pumpkin, cucumbers, carrots, onions, and garlic.
Tomatoes are planted in prepared holes. For 1 sq. m of beds there are no more than 3 plants. In the greenhouse, tomatoes are placed in a checkerboard pattern to make them easier to care for.
Tomato seedlings are transferred with a ball of earth. The root system is covered with soil, the surface of which is slightly compacted. Be sure to water the plants with warm water.
Landing
To plant this variety, you can use seeds removed from the fruits of the previous harvest. They retain their properties for 4 years. Before planting, it is necessary to prepare the seedlings at home in advance. Seeds can be planted directly in open ground, but only in regions with a very warm climate. Preparation of planting material should begin in February.
Growing seedlings
Tomato seeds are placed in containers for germination. A few simple rules should be followed:
- disinfect containers and soil mixture;
- soil acidity should be moderate;
- containers must have holes for drainage.
Seeds should be placed in water for 20 minutes to weed out any that float. After this, they are treated with a solution of potassium permanganate and placed in a container for seedlings to a depth of 1 centimeter. Within a week at a temperature of 25 degrees, the first shoots should appear.
Landing in the ground
After 50 days of germination, the seedlings can be transferred to the ground. Evidence of high-quality breeding will be tall bushes up to 30 centimeters, with at least 6 leaves on each sprout.
Since the Southern Tan bushes grow very strongly, they need to be planted in a checkerboard pattern, maintaining a distance of 60 centimeters. The soil should be loose, without excess organic matter. The variety does not require special soil conditions.
This tomato variety loves warm and moist soil. You need to water more often so that the soil does not dry out. However, the first watering should be carried out no earlier than 10 days after transplanting into the ground. When the first ovaries appear, regular watering will be required, approximately every 3 days. At the same time, you should not achieve excessive humidity. The greenhouse must be ventilated regularly.
It is better to feed Southern Tan with mineral fertilizers, no more than 3 times during the entire ripening cycle. First nitrogenous compounds, then potassium and phosphorus. Excess shoots should be removed regularly. The bush should be formed from two stems.
Southern tan resists well the main tomato diseases, except Alternaria blight. It can manifest itself when the conditions for caring for the plant are violated. To prevent crown rot, you can use calcium nitrate.
As a result, with proper care, you can get an excellent harvest of bright, colorful fruits with excellent taste.
Advantages and disadvantages of the variety
“Southern Tan” tomatoes have been familiar to farmers for more than 10 years; during this period they have earned popularity due to their many advantages:
- Large size and excellent taste of the fruit.
- High yield under film cover and in greenhouses.
- Useful properties and dietary characteristics of fruits.
- Universal use of tomatoes.
- Plant resistance to most diseases and pests.
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Flaws:
- Under negative weather conditions (high humidity, low or high temperatures), yields sharply decrease.
- Low humidity leads to the formation of blossom end rot.
How to plant a variety?
The Southern Tan tomato is suitable for greenhouses and open ground. The height of the bush is 30 cm. The shoots should have 6-8 leaves. Under the film, the variety produces a high-quality harvest, as it is resistant to climate change.
The best predecessors of tomato are cucumbers, pumpkin, carrots, onions, and garlic. The soil should be dug up and fertilized with compost or rotted manure. The crop cannot be planted after peppers, eggplants, potatoes and other tomatoes.
Holes are prepared especially for tomatoes. There should be no more than 3 plants on each square of land. Greenhouse tomatoes are arranged in a checkerboard pattern to make them easier to care for.
The seedlings of the crop are transferred to another place with a lump of earth. The roots are sprinkled with soil and its surface is leveled. The bushes need to be watered with warm water.
What causes Southern tanning?
Of all the diverse diseases, the Southern Tan variety is usually affected only by blossom end rot. This disease is non-infectious and develops due to a lack of nutrients (calcium, manganese, phosphorus, boron) and improper watering.
Blossom rot affects Southern Tan tomatoes due to a lack of microelements
Prevention of the disease is treatment with mineral fertilizers.
Among the pests, especially in a greenhouse, Southern Tan can be affected by aphids, whiteflies and spider mites. Tomatoes can be saved from them using treatments with Fitoverm, Actellik or Aktara.
Useful properties and advantages of the variety
The Southern Tan tomato belongs to the category of dietary and baby food. It has been praised for its content of beneficial vitamins and minerals. The fruits contain fiber, pectin, and organic acids.
Eating tomatoes helps normalize metabolic processes and improve the functioning of the liver, kidneys, and pancreas. When eaten fresh, it has an anti-inflammatory effect and helps increase appetite.
The fruits of Southern Tan tomatoes are recommended for use in cases of obesity, anemia, and anemia. They have proven themselves well on the children's menu.
The popularity of the variety led not only to its undoubted benefits, but also to high ratings from gardeners.
The benefits of Southern tanning include:
- attractive appearance;
- unusual fruit color;
- excellent taste;
- high productivity;
- high content of vitamins;
- large mass of fruits.
Among the shortcomings, gardeners note that the variety is somewhat capricious in care. In case of unfavorable conditions, it produces a low yield.
Variety care
With constant care, the fruiting of tomatoes of the Southern Tan variety increases, and the plants themselves actively develop. Caring for the variety involves adding moisture and fertilizers and forming a bush.
Watering tomatoes
Southern tan tomatoes begin to be watered 7-10 days after being transferred to the ground. Apply 3-5 liters of water to each bush. The intensity of watering is increased from the moment of flowering to 2 times a week.
When watering, take into account soil moisture and precipitation if tomatoes are grown outdoors.
Moisture is added at the root of the tomatoes. All events take place early in the morning or in the evening. Then the sun's rays do not pose a danger and cannot cause a burn.
After watering the tomatoes, the soil under the tomatoes is loosened. The procedure is performed carefully so as not to damage the roots of the plants.
Feeding
During the season, Southern Tan tomatoes are fed three times. The first feeding is carried out 2-3 weeks after transferring the plants to a permanent place. You can use bird droppings or cow manure, from which an infusion is prepared in a ratio of 1:15.
During the flowering period, boric acid is useful for tomatoes, 2 g of which is diluted in 5 liters of water. The resulting product is sprayed onto the plants.
Another similar feeding is necessary for tomatoes during fruiting. Fertilizers are applied to the soil when watering tomatoes.
Wood ash, which contains a complex of nutrients, will help replace mineral fertilizers. It is embedded in the soil or used as an infusion when watering.
Bush formation
According to its characteristics and description, the tomato variety Southern Tan is a tall plant and actively grows green mass. Stepping allows you to avoid crowding in the garden and direct the vital forces of tomatoes to the formation of ovaries and fruits. The variety is formed to form 1 or 2 stems.
Stepchildren growing from the leaf sinus are pinched by hand. The procedure is carried out every week. Shoots that do not reach 5 cm in length must be eliminated.
Features of cultivation
Sowing of the Southern Tan variety begins in February - from the 15th to March 10th:
- seeds are treated with fungicides and stimulants according to the instructions;
- germinate;
- lay out every 2 cm into bowls 6-7 cm high;
- sprinkle with a layer of earth 0.5-1 cm.
For the substrate for tall tomatoes, prepare 1 part of garden soil and humus; peat and sand are added for looseness. The seedlings are hardened off in a bright, cool room at a temperature of 16-18 °C for up to 6 days. Water rarely, do not allow the soil to dry out. Next, the temperature is increased to 20-23 °C and a 13-hour daylight period is provided, including phytolamps in the morning and evening. Picking is carried out after the creation of 2-3 true leaves, while simultaneously replanting the tomatoes into individual containers 8 cm wide, up to 12 cm high with the same substrate as for the first stage.
Comment! Seedlings of large-fruited tomatoes are fed 2-3 times with special fertilizers.
At the place of fruiting, they are planted in the development phase of 7-9 leaves and the beginning of the formation of the first flower cluster, at the age of 56-60 days, in May. Tall Southern Tan tomatoes are distributed into 2-3 bushes per 1 square meter. m. At the same time, it is taken into account that the plant needs to be tied to trellises or to the upper beams of the greenhouse.
The first watering is carried out 3-4 days later with 2-4 liters of warm water at the root. The volume of water increases with age to 7-8 liters per bush. Watering is necessary during the flowering and fruiting phases. Southern tan tomatoes are fed:
- nitrogen fertilizers or organic matter 2-3 weeks after planting;
- during flowering with complex mineral preparations, where potassium, boron, phosphorus, manganese are balanced;
- carry out foliar feeding with boric acid or ovary stimulants;
- during the formation of ovaries, they are fertilized with potassium phosphate substances;
- at the beginning of fruiting, repeat the previous fertilizing or scatter wood ash under the roots, generously watering the soil.
Tall Southern tan bushes are pinched, shaped and tied up. When the tomatoes from the first fruit cluster are ripe, remove all the lower leaves.
Reviews
Oksana, Voronezh
“I grew fruits weighing up to 400 g in one of the clusters. The rest were a little smaller, but not at all small. The bushes were literally strewn with fruits. I quickly ate the first tomatoes, and by the end of the season I took photos of these tomatoes to remember what they look like. Next time I’ll grow another tomato – “Olesya”. They look very similar to a Southern tan. I need to make sure of this, I’ll plant them next to each other.”
Vera, Biysk
“Southern tan tomatoes taste sweet and tender, like peaches. At the same time, they are dense, with a small number of seeds. I've already stocked up on a bag of seeds for next year. Truly a wonderful variety."
The tomato variety Southern Tan attracts many gardeners with the advantages described above, which is confirmed by reviews. However, this culture requires constant attention and protection from harmful factors.
Prevention of diseases and pests
Reviews from experienced gardeners indicate that the Southern Tan tomato variety exhibits increased resistance to major diseases and pests. However, due to a lack of manganese or phosphorus, as well as when planted in soil with high humidity and acidity, plants can be affected by blossom end rot. This disease manifests itself in the form of a brown spot, which eventually spreads to the entire fetus. An effective method of combating the disease and preventing it is to spray plantings with calcium-containing preparations and boron. Affected fruits should be removed immediately.
Whitefly is the enemy of tomatoes
Tomatoes of the Southern Tan variety can become a treat for the following pests:
- Chafer;
- whitefly;
- scoop;
- mole cricket;
- spider mite
To avoid their appearance on the site, tomatoes are treated with insecticidal preparations: Strela, Fitoverm or Actellik.
Pest and disease control
Possible diseases of Negritenok tomatoes grown in greenhouses:
- Blossom rot forms on the top of the tomato as a brown, hard spot. In order to prevent birch trees from being planted in a hole, an organic product called “Deoxidizer” is added.
- Cladosporiosis, a fungal infection of a tomato leaf, brown spots quickly spread to neighboring tomatoes, the leaf dries out at the spot and the plant dies. They destroy the infection with fungicides and treat the tomato walls of the greenhouse with copper sulfate.
- Root rot, darkening of the root collar if the seedlings were mechanically damaged or planted in cold soil. This plant does not survive.
Leaf mold may appear in open ground; the fungus is destroyed with the preparation “Hom”. In the southern regions, Fusarium wilt of tomatoes is caused by a soil fungus. Affected tomatoes must be removed from the site and the soil treated. Pests of the variety are destroyed by special metaldehydes and the preparation “Iskra Bio”, “Commander”.
The long-awaited harvest
Southern Tan begins producing its first tomatoes in mid-July, and then fruiting continues until the end of August. The fruits tolerate transportation well and can be stored in the refrigerator for up to 1 month.
Thanks to the tasty and dense pulp, tomatoes of this variety are perfect for making salads. You can also use them for making sauces, juice, purees, soups and home canning.
Southern tan tomatoes will help make the soup bright
Harmful insects and diseases
Gardeners who cultivate the variety complain about blossom end rot. The disease attacks the plant if it does not have enough phosphorus and manganese, as well as with excess moisture and high acidity.
The main sign of blossom end rot is brown spots on the fruits and their softening. As a result, the tomatoes are completely affected and harden.
To get rid of the disease, tomatoes are treated with boron-calcium compounds. Infected fruits are removed.
The variety is also subject to the invasion of harmful insects: the cockchafer, cutworm, whitefly, mole cricket, and spider mite.