A guide for beginner gardeners: growing hybrid tomato “Our Masha f1”
The easy-to-care, weather-resistant tomato Nasha Masha f1 was bred by Russian breeders and entered into the State Register in 2002. The originator is Agrofirm “Ilyinichna” from the city of Mytishchi.
Knowledge of the peculiarities of growing this crop and proper care for it allows you to remove up to 10 kg of tasty fruits from 1 m2 of land.
Characteristics and description
Hybrid Nasha Masha is a mid-early, high-yielding crop recommended for growing in greenhouses. Subject to proper agricultural practices, vegetables can also be grown in open ground.
Distinctive features
Characteristic features of the hybrid:
- bush height - 1.6-1.7 m;
- stems are dense and strong;
- medium sized leaves;
- shoot growth is unlimited;
- the first inflorescence is formed above the 10th leaf;
- In total, 7-8 fruiting clusters are laid on the bush, one every 3 leaves;
- the bunch consists of 5-6 fruits;
- weight of one fruit - up to 180 g;
- 100–104 days pass from seed germination to fruit ripening.
The hybrid is resistant to fusarium, tobacco mosaic virus, cladosporiosis, and tolerates extreme conditions, stress, temperature changes and lack of light.
Fruit characteristics
The crop is high-yielding: up to 10 kg of tomatoes are harvested from 1 m2 of land under optimal cultivation conditions.
The fruits have:
- bright red color;
- round or slightly square shape;
- smooth texture;
- thick skin;
- pronounced tomato taste.
At the breaking point, the tomatoes are sugary; in taste, sweetness prevails over sourness. The weight of one fruit is up to 200 g.
How to plant seedlings
The hybrid Nasha Masha is grown in seedlings, which allows young bushes to form a powerful root system and speed up harvesting. Seeds are planted 60–65 days before the intended planting in the ground.
Average sowing time:
- for the southern regions of Russia - the end of February - the first half of March;
- for the central ones - the second half of March;
- for the northern ones - early April.
Seed preparation
The seed material is pre-soaked in a growth stimulant so that the seedlings appear quickly and the germination percentage is high. Use “Zircon”, “Epin-Extra”, “Ecogel”, following the instructions on the package.
The manufacturer processes the hybrid seeds himself, but for additional disinfection, the seed is kept in a solution of potassium permanganate (30 minutes), then dried in the sun.
Attention! Seeds collected independently are not suitable: the second generation of hybrid tomatoes differs from the first in characteristics. Growers obtain seed by crossing parent varieties.
Soil and container
For sowing you will need:
- shallow plastic containers or boxes (7–10 cm) with drainage holes in the bottom;
- transparent film or glass according to the size of the containers;
- soil disinfected with potassium permanganate or high temperature.
For seedlings, purchase a universal soil mixture or prepare the substrate yourself from peat, river sand and turf soil in equal proportions.
Sowing
Sowing of tomatoes is carried out according to the following scheme:
- The container is filled with soil and lightly compacted.
- Make grooves 2 cm deep at a distance of 3-4 cm from each other.
- Seeds are placed one at a time at the bottom of the grooves, every 1-2 cm.
- Fill the grooves with soil and water with a small amount of water.
- Cover the container with film or glass that allows sunlight to pass through.
Seeds are germinated at a temperature of +25…+30 °C. The containers are placed near the battery or radiator while maintaining high humidity under the film and sealing the container tightly.
The first shoots appear 3–5 days after sowing. If the temperature is below +20 °C, the time period increases.
Seedling care
As soon as the first shoots appear, the film is removed and the container is placed in a well-lit place. For seedlings to be strong, the daylight hours should be 16 hours. Additionally, phytolamps are used.
In the early stages, water the seedlings carefully, at the root, using a pipette or syringe. The top layer of soil should remain moist. Only warm, settled water is suitable.
Important! If the temperature in the room drops at night, it is better to postpone watering to the morning so that the fungus does not multiply in the soil.
With the appearance of the first pair of true leaves, the seedlings are planted in separate containers, preferably directly into peat pots. This will make it possible in the future not to injure the root system when transplanting to a permanent location. It is important to dive as early as possible, while the seedlings are taking root well.
Tomatoes have a developed root system, so individual pots for seedlings should be at least 0.5–1 liter in volume.
How to grow tomatoes
When seedlings are planted in beds or in a greenhouse, the next stage of crop cultivation begins, associated with flowering and fruiting. During this period, more attention is paid to the above-ground parts of plants.
Landing rules
Bushes that have formed 3-4 pairs of true leaves and one flower cluster are planted in a permanent place. No more than 4 plants are placed on a plot of 1 m2, the depth of the holes is 30 cm.
Before picking, fertilizers are applied to each bush:
- a handful of humus;
- 1 tbsp. l. wood ash;
- 10 g superphosphate;
- 5 g potassium sulfate.
For your information! It is good to plant tomatoes in beds where legumes, zucchini, cucumbers, cabbage, parsley or dill grew last season.
After planting, the ground around each bush is carefully mulched. It is better to use straw or sawdust, but other natural materials will also work.
Care during the growing season and fruiting
Tomatoes watered under the root with settled warm water in the afternoon, when the soil is well warmed up. The soil around the bushes should remain loose, permeable to air and free of weeds.
During the flowering period, tomatoes twice a month feed complex mineral fertilizers: “Floromix”, “Ekolist”, “Basfoliar”. Every 10 days, the bushes are pruned: the side shoots are cut off, leaving petioles 1-2 cm long.
The bushes of the hybrid Nasha Masha are formed into 2 stems. Them tie up to the support, and supports are installed under heavy fruit clusters.
Features of cultivation and possible difficulties
Thanks to its powerful root system, the Nasha Masha tomato is able to remain without moisture for a long period. When the fruits have already set, rare but abundant moisture is preferable.
The hybrid has heavily leafy shoots with numerous leaves and shoots. If the lateral shoots become more than 10 cm, the yield drops by 40–60%.
Diseases and pests
The culture is resistant to fusarium, cladosporiosis and tobacco mosaic virus.To prevent late blight, bushes are regularly sprayed with Ridomil Gold, Fitosporin, and Bordeaux mixture.
The most dangerous insect pests are:
To combat them, insecticides “Fitoverm”, “Confidor”, “Aktofit” and others are used.
Important! During the period of fruit ripening, chemicals cannot be used: they are absorbed by plant tissues and enter the human body through the fruits. Use biological drugs or folk remedies.
The nuances of growing in open ground and greenhouses
In the greenhouse, the tomato Nasha Masha f1 is harvested 2-3 times a year. Disinfect the soil with Bordeaux mixture or a 1% solution of potassium permanganate. For a tall hybrid, a greenhouse with a height of at least 2 m is suitable.
Seedlings intended for planting in open ground are pre-hardened. The procedure is carried out for 1 week, when the air temperature warms up to +15 °C. Boxes with seedlings are left outside for several hours, gradually extending the period.
Harvesting and application
The fruiting period begins in the second half of summer. The tomatoes ripen on the bunches at the same time. They can be stored for about a month in a cool, dry place. They tolerate long-distance transportation well and retain their marketable appearance, which is why the hybrid is often grown for sale.
Nasha Masha tomatoes are suitable for fresh consumption, preparing homemade dishes and processing into sauces, ketchups, and juice.
Advantages and disadvantages of a hybrid
Advantages of the Nasha Masha f1 tomato:
- immunity to diseases characteristic of nightshades;
- rapid fruit ripening;
- long shelf life;
- good transportability;
- high productivity;
- resistance to extreme conditions.
Disadvantages of a hybrid:
- needs a garter and numerous supports;
- forms many stepchildren;
- The taste is inferior to other varieties of culture.
Farmer reviews
Olga, Moscow: "The hybrid is resistant to cladosporiosis. I liked that the bush is strong. The fruits are juicy and salad, the harvest is plentiful. However, the taste is inferior to other varieties.”
Alexey, Malakhovka village: “Until the first of August, the bush grew to a height of 2.2 m, each yielding about 4 kg. Fruit weight is 100 g on average. If you rate the taste on a five-point scale, it’s a four.”
Tatiana, Pskov: “Our Masha is a productive and small crop, just right for putting it in jars. She remained healthy until the coldest weather and did not get sick with cladosporiosis.”
Conclusion
Hybrid Nasha Masha is a mid-early hybrid, capable of unlimited growth. Needs reliable support for stems and timely removal of shoots. Resistant to diseases and low light, making it suitable for growing in a greenhouse. Care involves watering, fertilizing, and treating against pests. The fruits last a long time and have a sweet taste.