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Konstance

Active

Brassica oleracea L. (Kohlrabi Group) Kohlrabi · Vegetables · bred by John Pieter Schipper

also searched as: констанке

Variety description

10 August 2026

The hybrid is mid-early, with a vegetation period ranging from 42 to 68 days. The plant forms a vigorous, vertically oriented leaf apparatus 30–40 cm in height with purple-green leaves.

The round-flat stem-tuber has a dark purple color, with a diameter reaching 10–13 cm. The flesh is white, juicy, with a mild sweet taste. The skin is smooth, which simplifies the peeling process.

The plant possesses high resistance to Fusarium wilt and medium resistance to black spot. The variety is characterized by high uniformity of fruits, resistance to cracking, and long-term retention of market qualities; it is suitable for fresh consumption, processing, and container cultivation.

Sources7
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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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
John Pieter Schipper 6 Developed the variety
Applicant
BEJO ZADEN BV 3 830 Submitted the application to the register
Rights holder
Bejo Zaden B.V. Holds the rights to the variety
Maintainer
NL - BEJO ZADEN BV 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

    № 256052

    Registration
    14 October 2019
  • NL Netherlands Active

    № KRB95

    Application
    20 December 2017
    Registration
    14 October 2019
  • GB United Kingdom Active

    № 92/11

    Application
    29 October 2018
    Registration
    19 January 2020
  • BY Belarus Active

    № 2023150

    Application
    23 December 2022
    Registration
    1 January 2024
  • UA Ukraine Active

    № 23098001

    Application
    7 December 2023
    Registration
    15 January 2024

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Netherlands № KRB95
Active
  1. Application filed 20 December 2017
  2. Registered 14 October 2019
  3. Currently active indefinite in the register

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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: Kohlrabi

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Kossak

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BEJO ZADEN

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9 records

Kongo

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3 records

Konmar

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Bejo Zaden, NL

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6 records

Kontinu

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Brassica oleracea L. (Kohlrabi Group) · Kohlrabi

Bejo Zaden B.V.

NL
3 records

Nearby in the species list Kolibri F1, Kolos, Kolpak, Komet, Komet F1, Kompliment, Konan, Kondor, Kongo, Konmar, Kontinu, Koral, Korale, Korblue, Kordial, Korfu, Korist, Korist F1, Kormador, Korrekt

Discussion: Konstance

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