Selecting heat-resistant tomato varieties for planting in the south of Russia in 2022

Some regions of Russia differ in their climatic conditions; depending on them, gardeners select varieties of garden crops. It is also advisable to choose heat-resistant tomatoes for the south of Russia in 2022, taking into account regional characteristics. Breeders offer many hybrid varieties that are resistant to diseases, high temperatures and even dry soil. Every year, new, better varieties of tomatoes are developed for the south of Russia, which will be the easiest to care for and grow. You can first study their descriptions and photos to make your choice.

Features of the climate of the south of the Russian Federation

In the southern regions of the country the climate is temperate continental with mild winters and hot summers. Spring in these regions is rainy and warm. There are no sudden temperature changes, the weather changes smoothly. Frosts come in December, winter is not harsh. The vegetables are harvested in October; there are no frosts in November.

Table of average daily air temperatures by region:

In the Krasnodar and Stavropol Territories, the planting season opens in February, at which time seeds are sown for seedlings. At the end of May, the first harvest of early varieties of tomatoes is already harvested.

Features of the region

The south of Russia is a huge territory, including territories and regions with different types of climate. Temperate continental, mountainous, subtropical - variations alternate with each other, with sudden changes in weather typical. Summers are long and hot, winters are humid, with frequent thaws and slight cold. The average temperature in winter, for example, according to indicators in the Krasnodar Territory, is about +7ºC, although it can be higher.

Tomatoes are grown everywhere, sowing seeds directly into open ground. Due to the specific climate, it is necessary to select varieties that are resistant to drought and high temperatures. In areas with low rainfall, it is important to provide irrigation systems. Drip equipment is mainly used, which is economical and has the ability to deliver moisture only to the roots of plants.

Gardeners often grow tomatoes on ridges to retain moisture in the soil and avoid overheating of the plant's root system. Minimal tillage and no-moldboard plowing are practiced.

The best varieties of tomatoes for the south of Russia

Varieties of tomatoes have been developed for the southern regions of the Russian Federation, which can bear fruit outdoors in the hot summer. Tomatoes produce abundant harvests, fruits with excellent taste and good transportability.

Variety Generosity

Generosity tomatoes are grown in open soil. The variety has an early period of fruit ripening. Seeds are sown for seedlings in March. Tomatoes have a good taste and are used for salads, sauces and canning.

Characteristics of the variety

Tomatoes are bright red in color, round in shape with thick skin, green leaves. The variety is not prone to growing green mass. Tomatoes are resistant to diseases: septoria blight, macrosporiosis, stemphylliosis, verticillium blight. The plants are determinate, reaching a height of 50 cm. The first inflorescence is formed above the 6-7 leaf, then every 4 leaves.

Main characteristics:

• fruits weigh 60-80 g;
• The tomato has 6 seed chambers with small grains;
• juicy pulp – dry matter 4%;
• sugar content 2.5%;
• growing season 90-100 days;
• 3-4 brushes are tied on each stem;
• 6-8 kg of vegetables are harvested from 1 square meter.

Tips for growing the Generosity variety

Seeds for seedlings are planted from March 20 to April 10. They are buried 1.5 cm into the soil. Sprinkle soil on top and water. Temperature for emergence of seedlings +22-+25°C. Sprouts sprout 7-8 days after sowing. There should be 12-14 hours of daylight for the full development of seedlings. The room needs to be ventilated; plants need fresh air.

Before transplanting into the garden, the seedlings are hardened off. Within 6-8 days, they are taken outside for a couple of hours, the seedlings get used to the air temperature and bright light. Seedlings are planted in the beds in May, there are no longer night frosts, the soil warms up to +16°C. In the fall, the soil is fertilized with potassium-phosphorus additives and compost is added. The scheme for planting seedlings is 40 cm by 60 cm. Drip irrigation is used as the soil dries. To reduce moisture evaporation, the soil should be mulched.

Advice! For the first time after transplanting into the beds, the seedlings need to be shaded from bright sunlight.

Tomato New Kuban

The variety was bred at the Krasnodar Institute. Recommended for growing in open soil. Tomatoes are valued for their good transportability, resistance to infections and excellent taste.

Characteristics of tomato

Plants are determinate, medium in size with moderate branching. The height of the bush is 30-40 cm. An inflorescence with 4 flowers is formed above the 6th leaf. The fruits are large, heart-shaped, weighing 80-110 g. The color of the tomato is red, the surface of the skin is smooth. The number of nests in a tomato is 3-7 pieces. The tomatoes taste great. The dry matter content in fruits is 5-7%.

New to Kuban - a mid-season variety, the fruit ripening period is 140-170 days. Productivity per square meter is 2.5-7 kg. Tomatoes are resistant to late blight and macrosporiosis.

Advantages of the variety

The bushes are compact, which means you can grow 3-4 plants in one square plot. The fruits tolerate transportation well over long distances. Tomatoes do not crack. The variety tolerates drought and heat, and is disease resistant.

In the first two weeks after the start of fruiting, 20% of the total harvest is harvested. Vegetable harvesting takes place in September. On an industrial scale, 375-1030 centners of tomatoes are harvested from 1 hectare.

Tomato Pink Andromeda

The Pink Andromeda hybrid was registered in the State Register, its author is Alexey Mashtakov. A low-growing, determinate variety with ultra-early ripening, it is valued for its good taste and high yield.

Hybrid characteristics

Plant height is 50-70 cm. Fruiting occurs 85-90 days after the first shoots. The weight of one fruit is 100-120 g. The hybrid has high transportability of tomatoes.

The first flowers appear above the 5-6th leaf, then after 1-2 leaves. The brush consists of 4-8 tomatoes. The fruits have dense flesh, they are flat-round, pink or light crimson in color. There are 4-6 seed chambers. Tomatoes are made into puree, ketchup, tomato paste, and the juice is very thick.

Advantages and disadvantages of a hybrid

The yield of the variety in the south of the country is 5-9 kg per 1 sq. m. Pink Andromeda can also be grown in greenhouses, where it bears fruit well - up to 10 kg/sq. m., one plant produces 1-3 kg of fruit.

The fruits are large, all approximately the same size. You can collect tomatoes with brushes and grow plants without a garter. There are few stepsons growing, the bushes are limited in growth. The hybrid tolerates day and night temperature changes. Tomatoes are heat-resistant, but at temperatures above +30*C they can lose flowers and ovaries. The plants have short roots, so tomatoes should be constantly fed and watered.

Important! The hybrid is prone to late blight infection; it is necessary to treat the soil and seeds before planting.

Pest and disease control

Of the typical tomato diseases, the Southern Tan variety is prone to being affected by only one disease - blossom end rot (Alternaria blight). This disease is non-infectious in nature and appears from improper care on plants weakened by a lack of mineral compounds.

A lack of manganese, calcium, boron, phosphorus, and potassium provokes spoilage of unripe tomatoes, starting from the tip of the fruit. Eliminate incipient damage by spraying tomato bushes with calcium nitrate.

The occurrence of the disease can be prevented by introducing special compounds during soil preparation. Dolomite flour added to the soil will not only feed Southern Tan tomatoes with calcium, but will also repel pests from the plants: ticks, slugs.

In a greenhouse, tomatoes can be damaged by other insects. Aphids, spider mites, and whiteflies are eliminated using modern insecticides or specialized biological products.

Spring round dance

Spring Round Tomatoes are determinate plants. The variety is medium-sized with compact bushes, but they need to be tied up so that the tomatoes do not lie on the ground. The fruits ripen early; the first tomatoes are harvested already 80 days after planting.

Characteristics of the Spring Round Dance:

• growing season – 80-85 days;
• fruit weight – 100-120 g;
• the skin is strong and does not crack;
• shape – round;
• tomato color – red;
• taste – sweet with sourness.

Advantages of the variety:

• early ripeness;
• tolerates temperature changes;
• flameproof;
• yield - 10-12 kg per 1 sq. m.;
• resistant to viral and fungal infections;
• excellent presentation;
• tomatoes do not spoil when transported over long distances;
• The fruits are used in salads, hot dishes, juices, sauces, and ketchups.

Common mistakes when growing tomatoes

Tomatoes are not unpretentious plants. To grow a rich harvest, you will have to put in a lot of effort and time. Common growing mistakes:

The list of heat-resistant tomato varieties for 2022 includes crops with high yields and disease resistance. Grow vegetables in compliance with agricultural techniques in order to obtain the harvest declared by the originator. Each variety has its own characteristics. To avoid growing errors during the entire growing season, familiarize yourself with the detailed breeding characteristics. Reviews about heat-resistant varieties are mostly positive.

Source

Irishka tomatoes

Irishka is an early hybrid, determinant for open ground. The variety has a long fruiting period. The bushes are not tall; plants are grown without pinching. The hybrid is included in the State Register of the North Caucasus District. Irishka tomatoes are resistant to heat and drought. Sow the seeds 45 days before transplanting into the ground. Up to 6 seedlings are placed on 1 square of land. Planting pattern 40 cm by 70 cm.

Main characteristics:

• plant height – 40-50 cm;
• duration of growing season – 85-95 days;
• inflorescence of intermediate type;
• the fruits are round, dense, smooth;
• tomato color – red;
• weight – 50-80 g;
• taste – sweet, sugar content 1.8%, dry matter 3.5%;
• yield - 6-8 kg per 1 sq. m.

Advantages of a hybrid:

• heat resistance;
• tolerates long-term transportation;
• with proper agricultural technology and fertilizing, it bears fruit abundantly;
• resistant to diseases.

Advice! Precursors for tomatoes: zucchini, cucumbers, parsley, cauliflower, dill, carrots.

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Heat-resistant varieties for greenhouses

For greenhouses in the southern regions of the country, only heat-resistant varieties of tomatoes are chosen. Even with constant ventilation of the greenhouse, on hot days the temperature in the buildings exceeds +30°C. Plants that are not zoned drop their ovaries, the leaves get burned, and the fruits become small and deformed.

Virtuoso

A productive hybrid, semi-determinate with a growing season of 98-113 days. The average length of the bushes is 1.4-1.7 m. 6-7 kg of vegetables are collected from one bush. The fruits are slightly ribbed, flat-round, red in color with a sweet taste. The weight of one tomato is 150 g.

In the southern regions, the variety adapts well to weather conditions, to differences in night and day temperatures. Virtuosos are grown through seedlings. Seeds are sown 40 days before transplanting into a greenhouse. In the greenhouse, seedlings are planted according to the scheme - 40 cm by 60 cm. The bushes are formed into 1 stem; tall plants need support and a garter. The hybrid is resistant to tobacco mosaic, fusarium, and cladosporiosis.

Kostroma

Semi-determinate hybrid, fruits ripen 100-110 days after sowing. The plant grows up to 2 m in height. Productivity is 15-20 kg per square meter; up to 5 kg of vegetables are harvested from one bush. Tomatoes bear fruit until the first frost.

Fruit characteristics:

• shape – round, tomatoes are ribbed near the stalk;
• color – red;
• taste – sweet and sour, tomato;
• weight – 80-140 g;
• used in canning, making juices and tomato paste.

Babylon

Tomato Babylon is a large-fruited, heat-resistant, indeterminate hybrid. Mid-season tomatoes ripen 120-140 days after germination. The plant is vigorous, the leaves are medium sized. The inflorescence consists of 6 flowers. The hybrid is resistant to mosaic, fusarium, nematode, and tolerates transportation well.

Dense fruits have 3-4 seed chambers. The color of the tomatoes is red, one fruit weighs 150-180 grams. In the photo and description you can see large, beautiful round tomatoes.

Alcazar

The hybrid is indeterminate with powerful roots, the main shoot does not thin out, and can withstand the fruit load well. Alcazar is a mid-early variety; tomatoes ripen 110-115 days after planting. The stem grows all season long, the foliage is large and dark green.

Even in hot weather, plants form new ovaries. The fruits are round, equal in size, and do not crack. Tomato weight – 130-150 g. The hybrid is resistant to blossom end rot and pathogenic flora.

Margarita

Margarita tomatoes are a hybrid variety with a growing season of 95-105 days. The flower raceme consists of 6-8 flowers and grows above the 9th leaf. The height of the bushes is up to 1.8 m. The seedlings are planted in a greenhouse according to a pattern of 40 cm by 50 cm.

The fruits are large, red, weighing 130-160 g. The taste is sweet and sour, the shape is round. Up to 4 kg of vegetables are picked from one plant. Margarita is resistant to tobacco mosaic, cladosporiosis, and fusarium.

Important! To achieve good yield, the plant is formed into one stem.

Chelbas

The hybrid is indeterminate, fruiting occurs on days 110-117. The variety is recommended for cultivation in greenhouse conditions in the south of the country. The inflorescence consists of 5-7 flowers. Ovaries form in any weather; Chelbas bears fruit even in hot weather. It is known far beyond Russia; it is grown in Iran and Egypt.

The fruits weigh 110-130 grams, they have fleshy pulp, and can be stored in a cool place for up to 40 days. Tomatoes do not crack and can be easily transported over long distances. The hybrid is disease-resistant and nematode-resistant. The scheme for planting seedlings is 50 cm by 40 cm. 3-4 plants are grown on 1 square. Productivity – 13-15 kg per square meter. m.

Useful tips for gardeners

If soil moisture constantly changes, root growth stops, tomatoes do not receive enough nutrients, and immunity decreases. Drought-resistant varieties do not need high humidity. The greenhouse must be ventilated daily in any weather. Air humidity is allowed up to 60%, soil humidity up to 80%. At high humidity, infections appear, ovaries crumble, and fruits crack.

Recommendations:

1. To prevent the seedlings from stretching out, after planting they are not watered for a week, then the soil is moistened generously.
2. To sow seeds, make a light soil mixture consisting of peat, soil, sawdust and sand (1:1:1:1).
3. After the ovaries form, the tomatoes are watered 2-3 times every 7-8 days in the morning or evening.
4. Seedlings begin to be fertilized 10 days after planting. In total, 3-4 feedings are done per season. Recipe for nutritional composition: dilute manure with water 1:5, add 20 g of superphosphate and 50 g of ash. 0.5 liters of solution is poured onto one plant.
5. During the season, the rows are weeded 3-4 times, oxygen is supplied to the root system of the tomatoes, and the plants bear fruit better.
6. You need to regularly remove weeds that take away nutrients from the tomatoes.
7. Determinate varieties with large fruits need to be tied up and supports installed.
8. In order to prevent diseases, bushes are treated with Fitosporin.
9. At high temperatures above +35*C, the fruits begin to deteriorate; on such days the bushes should be covered or shaded.
10. Mulching is necessary for tomatoes that grow in open soil to retain moisture.
11. To prevent tomatoes from cracking, you need to monitor the soil moisture; it should not dry out.
12. The bare roots of plants must be covered with soil, otherwise they will burn in the sun.

Important! Varieties that are not resistant to drought and heat will shed their ovaries and bear fruit poorly in the south of the Russian Federation.

Heat-resistant tomatoes are divided into 2 types: generative and vegetative. Vegetative plants are leafy and have many shoots. Seedlings are planted 3 per 1 square meter. Stepchildren need to be removed for better yield. Generative tomatoes have few leaves and shoots. Bushes are planted 4 per 1 square. m. If there is little foliage, then the fruits may burn from the sun; the plants need to be shaded. For the southern regions of the country, it is better to plant heat-resistant hybrids and zoned varieties that will survive in hot climates.