Beef Tomato Tschernij Prince [Solanum lycopersicum]

The perennial beefsteak tomato 'Tschernij Prince' is a medium-early, small-growing and old Russian variety rarity with 400g fruits. The stake tomato produces fruits with an excellent fruity and aromatic taste. Ideal for pre-cultivation, pot culture possible, sowing in spring, good for mixed culture, harvesting the fruits.

 Description 
The beefsteak tomato 'Tschernij Prince' is a perennial, medium-early and old Russian variety rarity from Irkutsk in southern Siberia. The popular stake tomato plant was bred around 1950 as a special variety for hobby gardeners. The plant is small and forms many strong side shoots on which grow flat-round to round and slightly ribbed fruits weighing around 400g. The special patterned, juicy, mild flesh has red flames and an excellent fruity and aromatic taste. It also thrives in cooler temperatures.

 General information 
Plant family: Solanaceae
Life cycle: Perennial
Days to harvest: 120 days
Plant height approx.: 160 cm
Root type: Deep and shallow rooter
Nutrient requirements: High
Water requirements: High
Winter hardiness: Up to 3°C
Location: Sunny until semi shady
Soil: Permeable, humus-rich loamy soil

pH value: 6 to 7

 Sowing and planting information 
Germination type: Dark germinator
Sowing depth: 1 cm
Optimal germination temperature: 22-28 °C
Germination time: 5-10 days
Plant and row spacing: 50x70 cm

Germination ability of seeds: 8-9 years

 Mixed culture 
Optimal mixed culture: Basil, Nasturtium, Garlic, Onion, Cabbage, New Zealand Spinach, Parsley, Celery, Radish, Marigold, Lettuce
Unfavorable mixed culture: Pepper, Eggplant, Physalis, Potato

 Sowing by climate zone 
Subtropic climate (Mediterranean) (e. g. B. Portugal, Spain, Italy)
Pre-cultivation from January to April is recommended. The ideal location for the plants is warm and sunny.
Moderate climate (e. g. B. Germany, Switzerland, Poland)
Pre-cultivation from March to May is recommended. The plants should ideally be located in a place protected from rain, warm and sunny.

 General recommendations 
The best time to germinate tomatoes is the first warm summer week in spring. After the seeds have germinated in warm temperatures, the seedlings need cooler temperatures. For pre-cultivation, sow the seeds in a small bowl and let the seedlings grow until the first visible tomato leaves appear, then transplant them into the desired containers. After transplanting, let the seedlings grow at moderate temperatures until they are ready to be planted out as seedlings. Plant the seedlings in the bed from the second pair of leaves after the cotyledons.
The beefsteak tomato 'Tschernij Prince' does not tolerate waterlogging.

 Additional tips 
Beef tomato plants are generally cultivated with 1 or 2 shoots. A framework for tying the tomato shoots with tomato hooks is recommended. In order to stimulate root growth and thus plant growth, the seedlings are planted deeper into the soil when pricked out, up to the leaf axis of the cotyledons. Sufficient and even watering has a positive effect on fruit quality. At temperatures below 5°C, the plant reduces its growth. Regular harvesting increases yield. In order to quickly obtain a fine, crumbly and permeable soil with good nutrient and water storage capacity, additional incorporation of biochar and primary rock flour is recommended.

 Type of propagation 
Propagation occurs via seeds and cuttings.

 Plant care 
Loosened, nutrient-rich and constantly moist soil is fundamentally important for growth and quality fruit formation. Depending on the condition of the soil, fertilization is recommended after 10 weeks.

 Other names 
Botanical names: Solanum lycopersicum
English names: Beef tomato, Meat tomato
German names: Fleischtomate, Flaschentomate
Portuguese names: Tomate
Spanish names: Tomate
French names: Tomate

 Origin 
Country: Portugal