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Norwich

Active

Allium porrum L. Leek · Vegetables · bred by TOZER SEEDS LTD

also searched as: норвич

Variety description

10 August 2026

The variety is intended for cultivation in the main and late vegetation periods, with harvest from late autumn to spring. The plant has vigorous growth and forms long, smooth blanched stems that are easy to clean and process.

The plant has an erect habit and dark green leaf color. The hybrid is characterized by high resistance to lodging, premature bolting, as well as excellent winter hardiness, which allows the crop to be left in the ground during the winter period.

Sources7
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Countries of admission

2 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Tozer Seeds Ltd 174 Developed the variety
Applicant
TOZER IBÉRICA, SLU 14 Submitted the application to the register
Maintainer
TOZER IBÉRICA, SLU 14 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

    № 250929

    Registration
    18 March 2022
  • PL Poland Active

    № R W3928

    Application
    13 November 2019
    Registration
    18 March 2022
  • GB United Kingdom Application submitted

    № 64/83

    Application
    29 January 2023

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

Noël

Terminated

Allium porrum L. · Leek

NL
1 record

Norton

Terminated

Allium porrum L. · Leek

NUNHEMS ZADEN B.V.

PL
3 records

Allium porrum L. · Leek

TOZER SEEDS LTD

PL
2 records

Nearby in the species list Neptune, Neslton, Nestor F1, Newton, Nikola, Nimbus, Nipkow, Nobel, Noël, Norton, Nottingham, NOV 1163 AP, NOV 7332 AP F1, NUN 1001 LE, Nun 7654, Nun 7655, NUN 8001 LE, NUN 8011 LE, NUN 8021 LE, NUN 8031 LE

Discussion: Norwich

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