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GRENNFIELD SG

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Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by GLENN SEED LTD

also searched as: греннфиелд сг

Variety description

10 August 2026

The hybrid belongs to a type of corn intended to increase forage quality and improve starch digestibility. Breeding work on it is based on the principles of creating leafy and floury hybrids.

The Leafy trait implies an increased number of leaves above the ear of the plant. Detailed morphological characteristics and productivity indicators for this hybrid are not available in open publications.

Sources5
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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.

active no record

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

Parties

Breeder
GLENN SEED LTD. 58 Developed the variety
Applicant
GLENN SEED LTD. 58 Submitted the application to the register
Rights holder
GLENN SEED LTD. 58 Holds the rights to the variety
Maintainer
SEMENTAL SAS 18 Responsible for variety maintenance

Admission to trade

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

  • ES Spain Active

    № 20230084

    Application
    11 January 2023
    Registration
    23 March 2026

Records are sourced from official registry publications. Data sources and legal status

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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: Maize

All 13 163 varieties of species

LG 22.43

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

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7 records

MAS 15P

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Zea mays L. subsp. mays (Maize Group) · Maize

MAS Seeds,FR

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5 records

LG 32.12

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

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Granit

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Zea mays L. subsp. mays (Maize Group) · Maize

Dekalb France (FR)

FR
1 record

Gressin

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

R 2n (FR)

FR
3 records

Nearby in the species list Gracia, Graf, Graffiti, Grafton, Graindor g 4213, Granada, Grandio, Granel, Graničarski osmak, Granit, Gressin, Greta, Grisou, Grizmo, Grom, Groteska KWS, Groupi, Grundis, GS 3, GS 31

Discussion: GRENNFIELD SG

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