Tomato Black Prince

Tomato Black Prince
The main characteristics of the variety:
  • Authors: Nalizhity V.M., Korotkov S.A., Dynnik A.V.
  • Year of approval: 2000
  • Category: grade
  • Growth type: indeterminate
  • Appointment: fresh consumption
  • Ripening period: mid-season
  • Ripening time, days: 110-115
  • Growing conditions: for open ground, for film greenhouses
  • Marketability: high
  • Bush size: tall
View all specifications

Avid gardeners love experimenting with growing exotic varieties on their plots. The unusual-looking tomato Black Prince won great popularity among farmers. This was facilitated by such qualities as stable yield and gastronomic qualities of the fruit. But in order for the indicators to correspond to those declared by the authors of the variety, it is important to apply the correct cultivation techniques. The variety should be studied well before starting to plant it.

Breeding history

The authors of the unusual tomatoes of the Black Prince variety are three breeders: S. A. Korotkov, V. M. Nalizhity and A. V. Dynnik. In 2000, the variety they created was allowed for use and zoned throughout the country.

Description of the variety

The black prince is an indeterminate variety, that is, tall, without a final point of growth. The maximum height is considered to be 170-200 cm. If you do not pinch the bush in time, it can stretch up to 2.5 meters.

The main qualities of the fruit

In the unripe stage, the skin of the fruit is colored green. There is a large dark green spot at the peduncle. Ripe fruits become purple-brown in color. They are flat-round in shape and large in size. The weight of the fetus is 110 g (in some cases it can reach from 200 to 400 g).

Taste characteristics

The pulp of the Black Prince tastes sweet and fleshy, with a unique aroma. There is an increased dry matter content. Inside the fruit there are 6 seed nests with a moderate number of medium-sized seeds. Due to their size, their presence does not affect the taste of tomatoes. The fruits are declared as an environmentally friendly product, non-GMO. Therefore, you can safely eat them even for children.

Ripening and fruiting

Self-pollinated large-fruited tomato ripens 110-115 days. Harvesting is done in July-August.

Yield

The variety is high-yielding, yields 6.2-7.0 kg of fruit per square meter. The yield depends on the environmental conditions.

The timing of planting seedlings and planting in the ground

Sowing for seedlings takes place from 1 to 15 March. Seedlings are planted in the ground from May 15 to June 5.

Growing tomato seedlings is an extremely important process, because it largely depends on whether the gardener can harvest at all. All aspects must be taken into account, from seedbed preparation to planting in the ground.

Landing scheme

It is recommended to leave between the rows from 1 m, and between the bushes - 60 cm. The planting hole is prepared deep enough, based on the volumetric root system of tomatoes. In width, it should be less than 50 cm.

Planting a tomato is a very important and painstaking business. In order to get a good harvest of tomatoes, you need to competently approach the issue of planting. When planting a tomato in the ground, it is necessary to take into account many factors - correctly determine the timing, prepare the soil, correctly calculate the distance between plants, take into account the rules of crop rotation.

Growing and caring

Seeds are sown in pre-prepared planting boxes and soil.The depth of the container should be from 10-12 cm and deeper. The containers must be treated with a pale pink solution of potassium permanganate.

It is convenient to purchase the substrate in the store or prefer the ready-made option to prepare a suitable potting mix on your own. You will need 1 part of sod land, the same amount of sawdust and 7 parts of peat. Homemade substrate must be calcined in the oven.

Seeds to be prepared for sowing:

  • leave only undamaged large copies;

  • pour the seeds into a bowl of water - those where there is an embryo will settle at the bottom;

  • carry out a 15-minute procedure for disinfecting the planting material in a 2% solution of potassium permanganate.

Seeds are sown in grooves 2 cm deep, and laid out 3 cm apart. Between the rows, you need to maintain a distance of 5 cm. The plantings are carefully sprinkled with soil, watered and placed under glass, leaving for germination away from sunlight, in a warm place. The soil must be moistened daily with a spray bottle.

Seedlings can be expected 10 days after planting. Then it's time to rearrange the containers in a well-lit place and harden the sprouts several times a day. For this, the glass is removed for 20-30 minutes.

Taking care of young seedlings is easy. They need timely watering and a constant air temperature within +25 degrees. Water the seedlings under the root only once a day using water at room temperature.

With the appearance of the first pair of leaves, the first feeding is to be carried out. You will need a complex fertilizer designed for nightshade crops. When there are already 4 pieces of leaves. seedlings must be dived into separate pots. The next fertilization is done when 6-7 pieces appear. leaflets.

In warm regions, seedlings are transplanted into open ground in mid-May. In cooler climates, this stage is left at the end of May - early June.

Seedlings are planted in the greenhouse at the end of the second spring month or at the beginning of May.

The Black Prince variety is quite moisture-loving, therefore, a prerequisite for its successful growth is high-quality watering. The volume and frequency are determined based on precipitation and weather conditions.

On too waterlogged soil, plants will begin to weaken and hurt, and tomatoes are more likely to crack. Water the bushes in the morning or evening. This is an important point, the observance of which will prevent foliage from burning in the sun.

Plants should be fertilized once every two weeks with organic fertilizers (humus, manure) and mineral complexes (Fertika Universal-2 and the like).

Against weeds, as well as to prevent the development of fungal diseases, it is necessary to mulch the bushes to a height of 7 cm. For this, hay, straw or compost are suitable.

At each stage of planting growth, it is necessary to tie up. At the same time, it is necessary to tie up not only in the area of ​​the trunk, but also the hands, so that they do not break from the weight of the fruit. For this purpose, you can use twine and strips (twine with pegs).

In addition, it is important to shape the bush correctly. Usually it is led in 1-2 stems, removing all other lashes.

Watering tomatoes is not difficult. After planting, the plant is watered at such intervals that the soil remains moist. In dry weather, when it does not rain for a long time, watering can be carried out every day, but usually the beds with tomatoes are irrigated 2-3 times a week.
The methods of tying tomato bushes can vary significantly, depending on the availability of available material, the method of fixation, and also the variety. In general, it is recommended to adhere to the following scheme: first, the central stems are grabbed, and then, as the fruits ripen, the lateral branches.
One of the important conditions for tomato agricultural technology is the correct formation of the bush. The formation of tomato bushes means performing the following steps: pinching, pinching, trimming the leaves, normalizing the ovaries.

A plant needs different micronutrients at each stage of growth. All fertilizers can be divided into two groups: mineral and organic. Folk remedies are often used: iodine, yeast, bird droppings, eggshells.

It is important to observe the rate and period of feeding. This also applies to folk remedies and organic fertilizers.

Disease and pest resistance

The plant has a relative resistance to late blight. The variety is resistant to most diseases common among nightshades. It is rarely affected by fungal infections. In addition, the plant is capable of releasing toxins, so the bushes are rarely attacked by pests.

But in order not to risk the harvest, it is better to treat it with special preparations.

In addition, the Black Prince's juicy fruits often attract slugs. You can get rid of this trouble by periodically treating the bushes with soapy water, at a concentration of 1: 5.

Treatment and prevention of diseases and pests
When growing tomatoes in a greenhouse, diseases often occur due to a violation of the temperature regime and excessive humidity. The most common diseases are fungal (late blight, cladosporium, rot).
The fight against diseases and pests of tomatoes in open areas can be quite difficult. This is because nightshades are exposed to a wide variety of pathogens and insect pests.

Review overview

The variety is not considered universal, since it is unrealistic to fit such large tomatoes into jars.

Transportation has a bad effect on the fruits - the thin skin breaks and the marketability of the product deteriorates.

Tomatoes with dense pulp and bright taste are most often used in salads. In addition, they make delicious dressings, sauces, lecho and tomato paste perfectly. The increased concentration of dry matter in the pulp makes the production of juice impractical. There is little liquid and a lot of waste.

The dark skin of Black Prince tomatoes contains a lot of anthocyanins. These substances are valued for their ability to stop the growth of cancer cells.

The tomato is unpretentious to care for, and even among inexperienced gardeners it gives a stable and high yield. And the unusual color of the fruit and the taste of self-grown tomatoes pleases the eyes and stomachs of every gourmet.

Main characteristics
Authors
Nalizhity V.M., Korotkov S.A., Dynnik A.V.
Year of approval
2000
Category
grade
Growth type
indeterminate
Appointment
fresh consumption
Growing conditions
for open field, for foil greenhouses
Marketability
high
Yield
6.2-7.0 kg / sq.m
Productivity (filter)
high yielding
Recommended growing region
North, North-West, Central, Volgo-Vyatka, TsChO, North Caucasian, Middle Volga, Lower Volga, Ural, West Siberian, East Siberian, Far Eastern regions
Bush
Bush size
tall
Bush height, cm
170-200
Leaves
medium-sized, green
Fruit
Unripe fruit color
green with a large dark green spot at the stalk
Ripe fruit color
violet brown
Fruit size
large
Fruit weight, g
110 (200-400)
Fruit shape
flat-round, medium-silvery
Fruit taste
sweet
Pulp
fleshy
Inflorescence
simple
Features of laying inflorescences
the first inflorescence is laid over 7-9 leaves, the next ones - after 3 leaves
Peduncle
articulated
Growing
Stepping
Yes
Garter
Yes
Formation
Yes
Number of stems during formation, pcs
1-2
Landing scheme
60 x 50 cm
Sowing seedlings
March 1-15
Planting seedlings in the ground
May 15 - June 5
Late blight resistance
relative
Maturation
Ripening period
mid-season
Ripening time, days
110-115
Harvesting time
July August
Reviews
There are no reviews.
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