Description of the tomato variety Rosaliza, its characteristics and cultivation

Description

Tomato Rosaliza F1 is a mid-season, determinant-type hybrid. They are grown only by seedlings. Fruit harvesting begins after 110–120 days. Description of the bush:

• compact;
• the number of leaves is average;
• height 65–75 cm, in fertile soil with the use of mineral fertilizers - 1 m;
• requires support, garters and adjustment of the number of stepsons.

Productivity 17 kg/sq. m with a recommended planting scheme of 6 bushes per square meter . More dense planting will lead to a decrease in illumination of the aboveground part of the bushes, reducing the feeding area.

Features of cultivation and storage

They are transplanted to the beds at the age of 50-60 days. Place 4 bushes per 1 m2.

Pour into holes 30 cm deep:

• 1 handful of compost;
• 1 tbsp. wood ash;
• 10 g superphosphate.

How to grow:

• formation in 2-3 trunks;
• mulching with a layer of 8 cm;
• fertilizing 1:10 with a diluted solution of mullein, nitrogen composition, phosphorus-potassium mixture.

Fertilizers are applied during the growing season, at the flowering and ripening stages.

Seedlings are transplanted into open beds in May-June, and into greenhouse conditions in March.

The age of bushes for planting is 50-60 days. The beds are pre-fertilized, applied per 1 m2.

• 25 g superphosphate;
• 1 glass of ash;
• 1 bucket of compost.

There are 5-7 plants per 1 m2.

How to care for maximum yields:

• water 8-10 liters once every 4-5 days;
• saltpeter and phosphorus-potassium mixtures are used for fertilizing;
• mulch with a layer of straw, hay;
• lead bushes into 2-3 shoots;
• stepchildren, leaving stepsons within 2-3 cm.

Early maturing / Medium growing

User rating: 4/5

Mid-season / Mid-season

User rating: 4.6/5

Early maturing / Medium growing

Fruit

Classic round fruits of pink color, slight ribbing may be observed. The skin is durable and not prone to cracking. The fruit size is average, weight 180–200 g. The pulp is dense, the taste depends on the quality of the soil. On light, fertile soils with good lighting, tomatoes grow with a sweeter and richer taste.

The fruits are used for various purposes:

• salt;
• marinate;
• prepare sauces for the winter and as an additive to meat dishes;
• used in slicing for sandwiches and snacks;
• included in summer vegetable salads.

Advantages and disadvantages

The undeniable advantages of tomato include:

• compact disembarkation;
• standardized fruit size (up to 95%);
• high resistance to diseases and pests;
• excellent presentation;
• ability for long-term storage and transportation without loss of properties;
• versatility in use (fruits are tasty both fresh and processed).

To date, no obvious shortcomings that are unique to this hybrid or that significantly complicate its cultivation have been identified.

Diseases and pests

Rosaliza has good immunity, like all Dutch hybrids. Summer residents do not have to worry about dangerous tomato diseases: fusarium, verticillium wilt, and viral curl. You can protect bushes from other fungal diseases using standard preventive measures:

• treating seeds before sowing with a fungicide or manganese solution;
• using healthy soil for growing seedlings;
• use of complex fertilizers at all stages of growth;
• when the weather worsens, support the immune system with leaf treatments using folk remedies (whey, boric acid, iodine) or proven store-bought drugs (NV-1, Epin).

See also

How to properly plant tomatoes in a greenhouse for a big harvestRead

Disinfection of planting material

Before sowing, tomato seeds must be disinfected, since there may be spores of a pathogenic fungus on their surface.

1. The disinfection procedure is carried out in a pink solution of potassium permanganate, into which the seeds are placed for 15-20 minutes.
2. Hydrogen peroxide is also used for disinfection. To prepare a solution, 1 ml of 6% peroxide is diluted in 10 ml of water. The seeds are soaked for 2 days.
3. Immediately before sowing, the seeds are soaked for 2 hours in a solution of Fitosporin (5 g of the drug is dissolved in 100 ml of water).
4. At the beginning of spring, tomato seedlings are treated with Trichodermin, which destroys Alternaria spores.
5. When planting plants, 5 ml of 1% of the drug is added to each well.

Characteristics

Generalized characteristics of the Rosaliza hybrid are given in the table.

Growing tomatoes

"Rosaliza F1" has excellent adaptation. This tomato can be equally successfully cultivated in open space, in a greenhouse and even on a balcony. Grown through seedlings with subsequent planting.

How to prepare seeds?

The originator of the Dutch hybrid supplies the seeds processed and ready for planting. To shorten the ripening period, it is practiced to soak the seed material in purified water on the eve of sowing. The liquid is brought to room temperature, then the seeds are poured into it for 12 hours. Seeds that have absorbed moisture when they fall into the ground open faster.

Work with seeds must be carried out under sterile conditions to avoid contamination by third-party microbes. It is necessary to handle with disposable gloves, disinfect the container with chlorine, and preheat the soil to 60*C.

Sowing seed material

Seeds are sown 35 days before the last return frost. The maximum time in a pot is 45 days. Overexposed seedlings stop developing and take root poorly when planted.

A mixture of the following elements is prepared as a substrate for seedlings:

• Peat (35%);
• Purchased soil enriched with microelements (20%);
• Garden turf (30%);
• Humus (10%);
• Perlite (4%);
• Vermiculite (1%).

Seedling containers must be equipped with drainage holes to drain water, otherwise, when it accumulates on the bed, the roots will quickly rot. The most popular packaging options:

• Containers for confectionery products;
• Wooden boxes;
• “Chests” made of tetrapacks.

The most important thing when growing seedlings is to observe the temperature regime:

• Before emergence – 28-30*C;
• Within 2 days after “hatching” the seeds –15-16*C;
• The main growth period is 20-24*C.

Rules for planting seedlings

Seedlings are planted when the average daily air temperature stabilizes at 12*C and the ground warms up to 10*C.

Recommended planting pattern:

• The interval between bushes is 40 cm;
• Row spacing – 60 cm;
• The maximum planting density is 6 plants per 1 sq.m.

Planting onions are first shed with a solution of potassium permanganate and fertilized with vermicompost (200 grams per hole). The plants are removed from the temporary container with a large lump of earth to prevent damage to the roots, and buried in such a way that the distance from the bottom leaf to the ground level is 4-5 cm.

On the forums about the Rosaliza tomato

Natasha, Karaganda: “I plant Dutch hybrids for harvesting, they give a guaranteed harvest even in seasons with extremely bad weather. I planted 15 Rosaliza bushes without pampering them with care. I didn’t feel any particular excitement about this new product. The yield was no higher than that of varietal tomatoes. There was late blight on the bushes, and there was also blossom end rot. I didn’t like the taste, and the color was dirty pink too. The average fruit weight is about 120–150 g, the height of the bushes is about 1 meter. In appearance, these are classic round-shaped store-bought tomatoes with thick skin and no aroma.”

Olesya, Crimea: “Last season I planted several bushes of the Dutch tomato Rosaliza for testing. I couldn’t find any reviews about the hybrid, so I decided to try it myself. The bushes are compact and low. The fruits are smooth and beautiful. The yield is not bad. Seed germination 9 out of 10.”

Technical data of the plant and its fruits

The characteristics and description of this tomato are as follows:

1. The variety allows you to get a harvest in the middle growing season. From planting the seed fund to receiving the first fruits, it takes from 112 to 115 days.
2. The height of the plant bush reaches 0.65-0.75 m. A large number of leaves, painted in light green tones, grow on the stems. They have a round shape, slightly different from the standard proportions of tomato leaves.
3. The hybrid is resistant to diseases such as Fusarium and Verticillium wilt and viral curl. The plant is resistant to garden pests such as nematodes.
4. Tomato fruits have the shape of a spheroid flattened at the top and bottom. The ribs are visible on it.
5. The weight of the fruit ranges from 0.18 to 0.22 kg. They are painted in bright shades of pink. The taste of the berries is delicate and pleasant. Inside the fruit there are 3-4 seed chambers. The peel has medium density.

Feedback from farmers shows that the yield of tomatoes of this variety can range from 15 to 18 kg of fruit per 1 m². The fruits do not crack during long-term storage or transportation. They are usually used for salads or eaten fresh.

In Russian conditions, it is recommended to grow the hybrid in open ground or in greenhouses without heating in the southern regions and in the open spaces of the middle zone. In Siberia and the Far North, the hybrid is grown in well-heated greenhouse blocks.

See also

Description of tomato Donskoy f1 and features of the variety

Read

Soil preparation

The soil for tomatoes should be prepared in the fall by adding compost and ash. Tomatoes feel good on lands with a high content of organic matter, potassium, and nitrogen. These plants perform best in slightly alkaline soil. In order for the soil to acquire the desired pH level, ash is added to it. It has an alkaline reaction and contains up to 5% potassium.

Tomato seedlings grow faster if the bed is preheated. In open ground, this is achieved by covering the bed with film or other covering material.

When planting seedlings, do not be afraid to deepen them to the first leaves. This will help build a strong root system.

Rosalia - variety of tomato plant

Variety characteristics:

Included in the State Register of the Russian Federation for cultivation in film greenhouses in private household plots. Early ripening, salad hybrid. The plant is indeterminate. The leaf is long, light green in color. The inflorescence is simple. The fruit is round in shape, dense, slightly ribbed. The color of the unripe fruit is green, and the color of the ripe fruit is pink. The number of nests is 4-6. Fruit weight – 200-220g. The taste is excellent. The yield of marketable fruits was 7.6 kg/sq.m.

Properties of the Rosalia variety:

Recommended region on the map:

Information on the admission of Tomato Rosalia from the Register of the State Variety Commission of the Russian Federation

Application for admission No. 68698, registered 2015-11-27. The Tomato variety Rosalia is included in the register of those admitted in 2022. Approved for use in regions: All regions.

The originator of the Tomato Rosalia variety is:

Information about the patent for the Tomato Rosalia variety

Patent holder of the Rosalia variety:

• LLC AGROTECHNOLOGICAL COMPANY `AGROS` (630558, NOVOSIBIRSK REGION. NOVOSIBIRSK DISTRICT, IZDREVAYA VILLAGE, LESNAYA STREET, 2)

Application for protection of the Rosalia variety No. 68700, registered 2015-11-27.

Patent No. 9391, registered 2017-12-08. Estimated patent expiration date 2047-12-31.

Authors of the variety Tomato Rosalia

• Potapov Pavel Nikolaevich
• Zizina Yana Fedorovna

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Caring for tomato seedlings

You can plant seedlings in a heated greenhouse whenever you want.

In order to get healthy seedlings, you need to prepare the substrate and containers. The soil for it is prepared from several components:

• garden soil;
• sand;
• rotted mullein;
• wood ash;
• and sometimes sawdust from fruit trees is added.

Drainage from coarse sand is poured into the container, and the soil is leveled on top. Seeds soaked in a solution of potassium permanganate in the evening are washed with running water and spread evenly on the surface. Sprinkle with soil no more than 1cm, sprinkle with warm water and cover with film.

After 6 days, at a temperature of plus 25 degrees, the first shoots appear, which can be picked in the second leaf phase. Seedlings stay in containers for about 65 days. Then it is planted in greenhouses if the threat of frost has passed. For heated greenhouses, planting dates do not matter.

Subtleties of care

To grow a decent harvest, you must follow the rules for caring for tomatoes:

• Regularly take measures to combat parasites, loosen the soil and feed it, remove unnecessary stepsons in a timely manner.
• To maintain the air-water and temperature balance of the fruit, the soil in the beds should not become crusty. To do this, it is enough to use mulching - cover the soil with humus, straw or peat.
• A couple of weeks after planting tomatoes in the garden, they need to be fed with the following solution: 10 g of the mineral fertilizer ammonium nitrate and 15 g of the chemical fertilizer superphosphate are diluted in 10 liters of water.
• After the first ovaries appear, the tomatoes are treated with a solution: 10 g of ammonium nitrate and 15 g of potassium sulfate per 10 liters of water.
• To get an excellent harvest, you can use a concentrate of organic fertilizers: a mixture of bird droppings and water.