Potato 'Schwarze Ungarin' - Solanum tuberosum

€9,50 EUR
€4,75 EUR kg
Price plus shipping
Delivery time: 1-2 business days (PT – international may vary)
reicht für ca. 30 plants

In stock

Traditional cultivated variety & regionally adapted landrace. 100% free from hybrid breeding, genetic engineering and synthetic fertiliser. Ecologically propagated – non‑proprietary variety Seed potatoes untreated / suitable for home gardening.

Pickup at Benjis Seeds

Seed potatoes are available exclusively for pickup at our nursery or at markets in Portugal.
Further details about your pickup
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Harvest year:

2026

Seed potatoes remain viable for up to one year when stored correctly and can be reliably propagated again in the next season.

Description

Cultivation & Characteristics

Potato 'Schwarze Ungarin' – a very rare, heat‑tolerant regional landrace from Hungary. 

A robust, mid‑early potato variety with long‑oval, medium‑sized tubers, blue‑violet skin, white flesh and a mild, creamy flavour. It grows compactly, is easy to care for and is ideal for open ground as well as large containers. Versatile in use as an excellent jacket and boiling potato, high‑yielding and vegetatively propagable – perfect for self‑sufficiency and organic cultivation.

 

  Origin & History

The potato variety 'Schwarze Ungarin' is a regionally distributed landrace from today’s Hungarian growing area. It has been cultivated for several decades in Hungary and neighbouring regions and has established itself there as a characterful table potato. The variety is distinguished by its deep dark violet skin and its firm, pale yellow to white flesh, which remains stable when cooked and has a mild, earthy flavour. Botanically, it belongs to the cultivated potato Solanum tuberosum, part of the nightshade family (Solanaceae), subfamily Solanoideae, and the genus Solanum.

'Schwarze Ungarin' is a traditionally passed‑on regional table potato without formal registration or a clearly documented historical first mention. Its present significance is based on continuous preservation within small‑scale farming structures and on the care of rarity collectors who maintain the distinctive character of intensely coloured potato varieties. Thanks to its striking dark skin and reliable yields, it has become established in Central Europe as an independent regional variety increasingly grown in gardens and small farms that value diversity and special heritage types.

 

  Appearance & Characteristics

'Schwarze Ungarin' grows vigorously and upright with robust, dark green leaves, forming a compact and vigorous potato plant. Depending on location, it reaches a height of around 50–60 cm and shows a stable, resilient structure typical of regional table potatoes from Central Europe. The variety develops underground stolons, at the ends of which the characteristic, intensely coloured tubers form.

Tuber details:

  • Size: Medium‑sized, usually 5–8 cm in diameter

  • Shape: Rounded to oval, evenly formed

  • Color: Deep dark blue-violet skin; flesh pale yellow to white

  • Texture: Firm, stable when cooked, finely structured

  • Flavor: Mild‑earthy, creamy, balanced, slightly nutty

  • Cooking type: Predominantly firm‑cooking
  • Maturity: Approx. 90–110 days

 

 Usage & Cultivation Highlights

The tubers of the potato 'Schwarze Ungarin' are excellent as a versatile table potato with a mild‑earthy, creamy and slightly nutty aroma. Thanks to their predominantly firm‑cooking texture, they remain stable when cooked and develop a balanced, aromatic note when fried, roasted or braised. The variety is ideal for classic potato dishes, baked potatoes, pan dishes and visually striking side dishes. Its pale yellow to white flesh forms an appealing contrast to the deep dark, flavourful skin, making it attractive for modern cuisine, creative recipes and regional specialities. When dried or stored cool, the tubers keep well for a long time and retain their quality.

Thanks to its robust growth and good adaptability, 'Schwarze Ungarin' grows reliably in open ground, simple polytunnels and large containers. The variety is easy to care for, requires only one fertilisation at planting and delivers stable yields with consistent watering. Loose, humus‑rich to sandy soils support tuber formation, while the plants tolerate temporary dry periods well. It shows solid resistance to typical potato diseases and is therefore particularly suitable for organic cultivation, self‑sufficiency gardens, raised beds and diverse mixed plantings.

Compared with other table potatoes, 'Schwarze Ungarin' is uncomplicated and robust to grow, reliably high‑yielding and versatile in the kitchen. Its firm‑cooking texture, mild‑earthy flavour and striking dark skin make it a characterful variety for anyone wishing to cultivate a hardy, colour‑intensive potato with a regional heritage.

Cultivation_Overview_-_Anbau_im_Uberblick_-_Visao_geral_do_cultivo_-_www

Origin & Cultivation at a Glance

First mention:

Before 1900 – no precisely documented year of first mention

Origin:

Ungarn

Breeder:

Unknown – propagated through conservation initiatives

Propagation site:

Alentejo - Portugal

Suitable for:

Open field, Polytunnel, Balcony / pot, Urban gardening, Raised bed, Plant towers or tiered systems

Care requirements:

Low – easy to care for, ideal for beginners.

Overwintering:

Tubers are hardy down to –2 °C – above‑ground parts are killed by even light frost.

Special features:

Resilient, Low-maintenance, High-yielding, Sun-loving / sunny, Heat-tolerant
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Cultivation guide for

<tc>Potato 'Schwarze Ungarin'</tc>

Growing difficulty:

Easy
In subtropical climates, plant from February to September in full sun.
In temperate regions, plant from April to June after frost, in full sun.
Planting in deep, well‑drained, humus‑rich to sandy loam – place tubers 8–12 cm deep. Spacing: 30 × 40 cm.

Cultivation tips:

For an early harvest, pre‑sprout at 10–15 °C in darkness – 2–4 weeks before planting.
Plant only in mild day and night temperatures – ideally after the last frosts.
Keep evenly moist – drought stress reduces tuber formation and yield.
After emergence, regular earthing‑up promotes tuber formation and reduces greening.
Keep evenly moist during tuber formation – avoid waterlogging.
Biochar and rock dust improve soil structure and enhance the retention of nutrients and water.

Storage instructions:

Store seed potatoes at 3–5 °C in darkness, dry conditions and good ventilation; avoid light, frost and moisture so they do not sprout prematurely or rot.
Plant_Profile_-_Pflanzen_Steckbrief_-_Ficha_da_planta_-_www

Plant Profile

Plant details

Botanical name:

<tc>Solanum tuberosum L. ‘Schwarze Ungarin’</tc>

Botanical family:

Solanaceae

Plant type:

Root & tuber vegetables

Growth habit:

Upright growth, Herbaceous, Bushy

Plant width:

40–60 cm

Plant height:

50–80 cm

Root type:

Shallow to moderately rooted

Hardy to:

5 °C – not winter‑hardy.

Cultivation period:

4-5 months

Life cycle:

Perennial (grown as an annual)

Propagation method:

Vegetative propagation, Tuberous root formation

Propagation:

This variety belongs to the species Solanum tuberosum and forms underground tubers as storage organs.
For propagation, the tubers are harvested after the plant has died back and stored frost‑free, dry and dark.
The plant is perennial but cultivated as an annual – in spring the tubers are planted again.
Seed production is biologically possible but not true to type, and therefore unsuitable for maintaining the variety.

Planting

Plant type:

Dark germinator, Temperate germinator

Planting depth:

8–12 cm

Germination temperature:

10–15 °C

Germination time:

10-20 days

Plant spacing:

30–40 cm

Row spacing:

60–75 cm

Pot culture:

Requires a minimum container size of 30-40 liters.

Planting time:

Plant only in consistently warm weather – ideally after the last frosts, when both daytime and nighttime temperatures are mild.

Soil

Soil type:

Deep, well-drained, humus-rich to sandy loam

Soil pH:

5.0–6.5 – distinctly acidic to slightly acidic

Nutrient requirements:

Heavy feeder

Soil moisture:

Evenly moist, Sensitive to waterlogging

Soil preparation:

Loosen the soil deeply before planting, Apply compost before planting., Prepare soil weed-free and with a fine crumb structure., Mulch layer for moisture regulation

Companion planting, Crop rotation & Harvest

Companion plants:

Spinach, Brassicas, Bean, Tagetes, Nasturtium, Coriander, Dill, Calendula

Incompatible plants:

Nightshade family, Cucurbits, Sunflower, Corn, Onion crops, Pea, Fennel, Celery

Crop rotation guidelines:

Do not plant after other nightshades – a minimum crop rotation interval of 3 years is recommended.
Do not grow on the same plot for several consecutive years – a break of 2–3 years is recommended.
Ideal previous crops include legumes, onions, root vegetables, and green manure – rotating crops supports healthy soil.

Harvest time:

Summer, Autumn

Planting to harvest

3-4 months

Harvested parts:

Tubers

Suitable for consumption:

Yes - edible when cooked.

Intended use:

Cooking, Steaming, Roasting, Baking, Grilling, Deep-frying, To purée, Stuffing, Pickling, Fermentation, Preserving, Freezing, Drying / Dehydrating

Care & Cultivation practices

Water requirements:

Moderate to high

Plant care techniques:

Water regularly - even during dry periods, Maintain weed-free

Plant protection:

Well-ventilated location and good drainage recommended., Mulching recommended

Cultivation notes:

Proven and easy to cultivate Sensitive to waterlogging – use well-drained soil.

Other names

EN - English names:

PotatoTaterSpud

DE - German names:

KartoffelErdapfelGrundbirnePotatenTüfte / Tüffel

PT - Portuguese names:

Batata

ES - Spanish names:

PatataPapa

FR - French names:

Pomme de terrePatate

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