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Štutgartska

Active

Allium cepa L. var. cepa Onion · Vegetables · bred by Semenarna Ljubljana, SI

also searched as: штутгарцка

Variety description

10 August 2026

The bulbs have a flat-round shape, white flesh, and dry bronze-colored scales. The variety is intended for cultivation from sets and is a long-day crop. The period from sowing is about 120 days, the bulb weight reaches 115 g, and the potential yield is up to 8 kg/m².

The plant is moisture-demanding during the initial growth period, while excess moisture at the end of the growing season can delay maturity. The variety is considered identical to the Stuttgarter Riesen variety.

Sources5
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Countries of admission

3 jurisdictions

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

QZ

active no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Semenarna Ljubljana (SI) 313 Developed the variety
Applicant
SEMPRA PRAHA a.s. (CZ) 439 Submitted the application to the register
Maintainer
W.Legutko Przedsiębiorstwo Hodowlano-Nasienne Sp. z o.o. (PL)/MORAVOSEED CZ a.s. (CZ)/Tomasz Berbeka (PL) Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • QZ European Union Active

    № 250377

  • CZ Czechia Active

    № H1210

    Application
    30 January 1976
    Registration
    3 May 1979
  • SI Slovenia Active

    № ALC008

    Application
    12 February 2018
    Registration
    31 December 1989

Records are sourced from official registry publications. Data sources and legal status

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Onion

All 1 855 varieties of species

Red Wing

Active

Allium cepa L. var. cepa · Onion

Bejo Zaden BV (NL)

BG CZ HR NL
6 records

Legio

Protection expired

Allium cepa L. var. cepa · Onion

Nickerson-Zwaan B.V., NL-2990 AA Barendrecht

CZ HR NL PL
6 records

Allium cepa L. var. cepa · Onion

Nickerson Zwaan B.V. (NL)

CZ HR NL PL SK
6 records

Sherman

Active

Allium cepa L. var. cepa · Onion

NL
2 records

Sherpa

Protection expired

Allium cepa L. var. cepa · Onion

Van der Have B.V.

CZ NL PL
4 records

Siberia

Terminated

Allium cepa L. var. cepa · Onion

NL
3 records

Nearby in the species list Severská krvavá, SG8380, SG8410, Shakespeare 200, Shakito, Shania, Sharon, Sheffield Red, Sherman, Sherpa, Siberia, Sibilla, SIDRA, Siesta, Signum, Sika, Silvana, Silverado, Silverstone, Sindy

Discussion: Štutgartska

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