Characterization Descriptors for the Heirloom Tomato "Black Sea Man"
Infinite Seeds Association
We curate, preserve, and reproduce a collection of 1,700 heirloom tomato varieties for public use. We work to prevent genetic erosion.
History and Origin of the Variety
Historical Origin
Black Sea Man is an exceptional heirloom variety originating in the coastal regions of the Black Sea, specifically developed by traditional horticulturists in Ukraine and Russia during the 20th century. This variety emerged as a result of natural selection and artisanal breeding in family gardens in the Black Sea region, where the particular maritime climatic conditions favored the development of tomatoes with exceptional color and flavor characteristics.
The name "Black Sea Man" refers both to its geographical origin in the Black Sea region and to its characteristic deep, dark coloration, reminiscent of the deep waters of the Black Sea. This variety represents the horticultural tradition of the Slavic peoples of the Black Sea, where gardeners have developed varieties adapted to maritime climatic conditions for generations, characterized by warm, humid summers that promote the development of intense pigmentation and complex flavors.
The variety established itself in the region's rural communities as one of the most prized varieties for its exceptional flavor and consistent productivity. Its arrival on the international market came through immigrants from Eastern Europe and collectors specializing in Russian and Ukrainian tomato varieties, establishing itself as one of the most authentic "black" varieties and sought after by connoisseurs.
Curiosities of Variety
-
Black Sea Heritage : Developed specifically for the unique maritime conditions of this region
-
Slavic tradition : Represents centuries of artisanal selection in rural communities in Ukraine and Russia
-
Evocative name : Its name reflects both the geographical origin and the characteristic coloration
-
Marine resistance : Adapted to the humidity and salinity conditions characteristic of coastal areas
-
Legendary flavor : Known in its region of origin for its exceptional and complex flavor
-
Varietal immigration : It spread internationally through Slavic immigrant communities
-
Specialized collection : Highly valued by collectors of Eastern European varieties
Cultural Importance
Black Sea Man represents the rich horticultural heritage of the Black Sea regions and the contribution of Slavic peoples to the world's heritage of heirloom tomatoes. This variety symbolizes the resilience and adaptability of rural communities who, over generations, perfected varieties that could thrive in specific maritime conditions. Its deep, dark color and intense flavor have made it a symbol of Eastern European agricultural tradition. The variety embodies the philosophy of Slavic family horticulture, where careful selection and generational patience can create exceptional varieties adapted to very specific geographical conditions.
1. PLANT DESCRIPTORS
Feature |
Review for "Black Sea Man" |
Type of growth |
Indeterminate |
Growth habit |
Erect and vigorous |
Plant height |
Tall (180-210 cm) |
Plant vigor |
Very strong |
Color of young stem |
Green with marked anthocyanins |
Pubescence of the stem |
Present |
Hair density |
Medium-high |
Leaf type |
Regular (not potato type) |
Leaf color |
Dark green with purple tones |
Leaflet shape |
Regular (normal sheet) |
Leaflet edge |
Jagged |
Leaf pubescence |
Present |
3. FRUIT DESCRIPTORS
Feature |
Review for "Black Sea Man" |
Fruit shape |
Oblato - Ribbed Beefsteak |
Fruit weight |
Large (300-550 g) |
Fruit diameter |
Large (11-14 cm) |
Color of unripe fruit |
Dark green with purple-black shoulders |
Color of ripe fruit |
Deep black-purple with red undertones |
Color intensity |
Extremely intense |
Color uniformity |
Uniform black with subtle transitions |
Presence of green shoulders |
Present (very dark green-black) |
Shoulder shape |
Intense radial dimming |
Surface smoothness |
Smooth with pronounced grooves |
Presence of ribs |
Moderate to pronouncedly grooved |
Fruit shine |
Deep mate |
Chalice scar |
Medium to large |
Pistil scar |
Small to medium |
Number of locules |
5-8 |
Distribution of locules |
Regular |
Thickness of the walls |
Very thick (8-10 mm) |
Firmness of the pulp |
Very firm and fleshy |
Pulp color |
Very dark red with purple-black veins |
Amount of juice |
Very juicy |
Quantity of seeds |
Moderate (50-70) |
6. AGRONOMIC CHARACTERISTICS
Feature |
Review for "Black Sea Man" |
Days to flowering |
Medium-late (75-85) |
Days to harvest |
Late (90-100 days from transplant) |
Yield per plant |
Tall (5-8 kg) |
Number of fruits per plant |
Medium (10-16) |
Harvest concentration |
Staggered (late season) |
Heat tolerance |
Good |
Cold tolerance |
Excellent |
Low light adaptation |
Good |
Recommended spacing |
60-70 cm between plants |
7. RESISTANCES AND TOLERANCES
Pathogen/Pest |
Review for "Black Sea Man" |
Alternaria (Alternaria solani) |
Resistant |
Fusarium (Fusarium oxysporum) |
Moderately resistant |
Verticillium (Verticillium dahliae) |
Resistant |
Mildew (Phytophthora infestans) |
Moderately resistant |
Bacterial wilt (Ralstonia solanacearum) |
Susceptible |
Bacterial freckle (Pseudomonas syringae) |
Moderately resistant |
Tomato mosaic virus (ToMV) |
Susceptible |
Yellow leaf curl virus (TYLCV) |
Susceptible |
Whitefly (Bemisia tabaci) |
Susceptible |
Trips (Thrips tabaci) |
Moderately susceptible |
Aphids |
Susceptible |
Cracking |
Resistant |
Humid maritime conditions |
Excellent |
SPECIAL FEATURES OF THE "BLACK SEA MAN" STRAIN
Featured Attributes:
-
Deep black coloration : Extremely intense black-purple tones that evoke the depths of the Black Sea
-
Intense complex flavor : Rich, sweet flavor with mineral and earthy notes characteristic of Slavic varieties
-
Spectacular dark flesh : Very dark red flesh with purple-black veins that maintains chromatic intensity
-
Black Sea Heritage : Authentic variety with centuries-old tradition in Slavic coastal regions
-
Exceptional resistance : Excellent tolerance to humid and variable maritime conditions
-
Consistent productivity : Very vigorous plants that consistently produce large fruits
-
Cold Adaptation : Exceptional tolerance to cool temperatures and adverse conditions
-
Large Fruit : Consistently produces impressive beefsteak-sized tomatoes
Limitations:
-
Very limited availability : Mainly available through collectors specializing in Eastern European varieties
-
Late ripening : Requires a long season to reach full maturity and express its coloration
-
Initial sensitivity : Young seedlings may be sensitive until fully established.
-
Varietal confusion : There may be similar varieties marketed under related names.
-
Space Requirements : Very vigorous plants that require ample space and sturdy supports.
-
Premium Price : Rare seeds with high cost due to their scarcity and specialized origin
Recommended Uses:
-
Traditional Slavic Cuisine : Perfect for traditional Eastern European dishes that require intense tomatoes
-
Signature food photography : Ideal for culinary photography due to its exceptional deep black coloration
-
Ethnic Specialty Markets : Excellent for markets serving Eastern European communities
-
Collecting rare varieties : A must for collectors of Russian, Ukrainian and Black Sea varieties
-
Heritage Conservation : Crucial to Preserving the Horticultural Heritage of Slavic Peoples
-
Genetic research : Valuable for studies on adaptation to maritime conditions and pigmentation
-
Historic Gardens : Perfect for gardens that explore the horticultural diversity of Eastern Europe
-
High-end gastronomy : Highly appreciated by chefs seeking unique ingredients with authentic history
-
Themed tastings : Ideal for specialized tastings of historic black tomato varieties
-
Cultural Education : Excellent for teaching about the contribution of different cultures to food diversity
-
Gastronomic tourism : Perfect for culinary experiences that highlight traditional regional varieties
-
Genetic preservation : Essential to maintaining the genetic diversity of tomatoes adapted to specific conditions
Data based on records from horticulturists in the Black Sea region, documentation from collectors specializing in Eastern European varieties, information from Slavic immigrant communities, testimonies from traditional growers, and characterization files for varieties of maritime origin.