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Pluston

Active

Allium porrum L. Leek · Vegetables · bred by Paul Degreef

also searched as: плустон

Variety description

10 August 2026

The plant belongs to mid-late hybrids, with the period from emergence to harvest being 110–120 days. The crop forms a vigorous plant with a thick, uniform productive part — the stem, the length of which reaches 20–24 cm.

The variety is intended for cultivation in the open field and is suitable for both fresh market sale and processing. The harvest has good keeping quality, retaining marketable qualities for 3–4 months after harvest.

The hybrid possesses a high level of breeding adaptation and is resistant to the main diseases of the crop. The structural features of the plant ensure convenience during harvest and subsequent cleaning of the produce.

Sources6
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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Variety registered as early as 4 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Paul Degreef 142 Developed the variety
Applicant
Nunhems B.V. Submitted the application to the register
Rights holder
Nunhems BV 3 804 Holds the rights to the variety
Maintainer
NUNHEMS UK LTD 199 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

    № 250961

    Registration
    22 January 2013
  • NL Netherlands Active

    № PRE256

    Application
    26 March 2010
    Registration
    22 January 2013
  • RU Russian Federation Active

    № 64450

    Application
    17 October 2014
    Registration
    28 December 2015
  • UA Ukraine Active

    № 14105001

    Application
    26 November 2014
  • GB United Kingdom Active

    № 64/13423

    Application
    20 November 2018
    Registration
    31 December 2018

Plant breeders' rights

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

Netherlands № PRE256
Active
  1. Application filed 26 March 2010
  2. Registered 22 January 2013
  3. Currently active indefinite in the register

More 6 records protections in other jurisdictions are shown on the map above.

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: Leek

All 946 varieties of species

Lancelot

Active

Allium porrum L. · Leek

Bejo Zaden BV, NL-1749 ZH Warmenhuizen

CZ HR HU NL PL
11 records

Lincoln

Active

Allium porrum L. · Leek

Bejo Zaden, NL

CY CZ HU NL PL SI
10 records

Allium porrum L. · Leek

Bejo Zaden BV (NL)

BG CZ HR HU PL SI +1
11 records

PL5033

Application submitted

Allium porrum L. · Leek

Enza Zaden Beheer B.V.

1 record

Platina

Terminated

Allium porrum L. · Leek

NL
1 record

Polarstar

Terminated

Allium porrum L. · Leek

NL
1 record

Nearby in the species list Perpétuel à gousses, Philomene, Pinola, Pirasa, Pitcher, Pixton, PL5027, PL5030, PL5033, Platina, Polarstar, Pollux, Porati, Porbella, Poribleu, Porilux, Poriwin, Poros, Porridor, Portura

Discussion: Pluston

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