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Grand Slam 2

Active

Lolium perenne L. Perennial ryegrass · Agricultural · bred by PURE SEED TESTING

also searched as: гранд слам 2

Variety description

10 August 2026

The variety, also designated as PST-2GSM, is characterized by a high recovery rate and the ability to quickly fill the surface. Within the NTEP program, the variety demonstrates consistent quality indicators, including density, color, and overall aesthetic appeal.

This variety was bred for professional landscaping needs, not for agricultural production. It possesses increased resistance to a number of diseases, in particular leaf spot, and is suitable for intensive use.

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.

QM

terminated 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.

Also known as

breeder code PST-2GSM

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.

  • Grand Slam 2 primary ES, QM, QZ, US
  • Grandslam 2 TR

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

Breeder
Pure-Seed Testing, Inc. 484 Developed the variety
Applicant
Pure-Seed Testing, Inc. 484 Submitted the application to the register
Rights holder
PURE SEED TESTING INC. 484 Holds the rights to the variety
Maintainer
Pure Seed Testing Inc. 484 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 Terminated

    № 204785

    Registration
    8 June 2013
    Terminated
    5 February 2022
  • TR Turkey Active

    № Grandslam 2

    Registration
    9 April 2015
  • ES Spain Terminated

    № 20080290

    Application
    8 July 2008
    Registration
    8 June 2013
    Terminated
    5 February 2022

Plant breeders' rights

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

United States of America № 200800021
Active
  1. Application filed 2 November 2007
  2. Registered 23 September 2011
  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 Goya, Goyave, Graal, Grace, Gracehill, Graciosa, GRADUATE, Graffiti, Gramax, Grand Slam, Granda, GrandSlam GLD, Graphic, Grasslands Nui, Grasslands Ruanui, Grasslands Samson, Gravity, Gray Fox, Gray Hawk, Gray Star

Discussion: Grand Slam 2

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