Castelstar

Active

Allium porrum L. Leek · Vegetables

also searched as: кастелстар

Variety description

10 August 2026

The variety was bred by the Dutch company Enza Zaden. At the time of its introduction, it appeared in variety registers and comparative tables, where the key characteristics were the length of the white part of the stem and productivity indicators for industrial processing.

In scientific publications, the variety was used as typical material for laboratory work on plant regeneration. Specific modern data on maturity group, exact height parameters, or disease resistance indicators are absent from open sources.

Sources2

Loading…

The list of sources is loaded via script—please enable JavaScript.

Countries of admission

1 jurisdiction

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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

active no record

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

Parties

Applicant: Enza Zaden Seed Operations B.V. Submitted the application to the register
Maintainer: Vitalis Biologische Zaden B.V./TS Seeds B.V./De Bolster/Syngenta Seeds B.V./Nunhems Zaden B.V./Gebroeders Bakker Zaadteelt en Zaadhandel B.V./Huizer Zaden Holland B.V./Bejo Zaden B.V./Handels- & Beheermaatschappij van Isselmuden/Enza Zaden Seed Operations Responsible for variety maintenance

Admission to trade

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

NL Netherlands Active

№ PRE282/545

Application

1 January 1974

Registry	Number	Application	Registration	Terminated	Status
NL Netherlands	PRE282/545	1 January 1974	—	—	Active

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

Bulgaarse Reuzen

Active

Allium porrum L. · Leek

Bejo Zaden BV (NL)

BG CZ HR HU PL SI +1

11 records

Casino

Terminated

Allium porrum L. · Leek

2 records

Castan

Terminated

Allium porrum L. · Leek

2 records

Castor

Terminated

Allium porrum L. · Leek

Tezier SA (FR)

3 records

Nearby in the species list Capito, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Carentan, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CARENTAN 2, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Carentan 3, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Carentansky, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Carina, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Carlton, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Carver, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Casino, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Castan, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Castor, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Catcher, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cedra, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Celcius, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Centaurus, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cézanne, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Chardin, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Chefs White, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cherokee, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Chiefton

Discussion: Castelstar

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up