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Karel IV

Active

Allium sativum L. Garlic · Vegetables

also searched as: карел ив

Variety description

10 August 2026

The variety is a winter bolting garlic. Bulbs are large, weighing 70–90 g, in some cases reaching 90–110 g. Outer scales are light-colored with purple streaks; inside, there are 5–7 cloves covered with a purple skin. The harvest period falls in mid-July.

The plant possesses stable yield under various weather conditions and good keeping quality. A feature of its vegetation is spring yellowing of the leaves, caused by a high demand for nitrogen at the beginning of the season, which is eliminated by applying nitrogen fertilizers.

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

Also known as

breeder code H22 A/P

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • Karel IV primary CZ
  • Karel IV QZ

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Applicant
Ing. Jitka Hrubešová (CZ)/SEMO a.s. (CZ) Submitted the application to the register
Rights holder
SEMO a.s. (CZ)/Ing. Jitka Hrubešová (CZ) Holds the rights to the variety
Maintainer
Ing. Jitka Hrubešová (CZ) 86 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

    № 251154

    Registration
    31 December 2014
  • CZ Czechia Active

    № B1871

    Application
    17 August 2011
    Registration
    31 December 2014

Plant breeders' rights

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

Czechia № 2300
Active
  1. Application filed 23 December 2013
  2. Registered 31 December 2014
  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

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Nearby in the species list Jardinor, Jardirose, Jarus, Jesenki Anka, Jesenski Anka, Jiří, Jolimont, Jovan, JP Marten, Kalen, Kente, Kettle giant, Kevin, Kim, Kleon, Kreno, Křimický, L 5150, Laaer Frühjahrsknoblauch, Laaer Weingartenknoblauch

Discussion: Karel IV

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