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Cospenza

Active

Lactuca sativa L. Lettuce · Vegetables · bred by Enza Zaden Beheer B.V.

also searched as: коспенза

Variety description

10 August 2026

The plant has an upright growth habit and an oblong or cylindrical head with a closed base. The leaves are dark green, dense, with flat ribs, and are characterized by their juiciness and crisp texture. The variety features a medium maturity period and good keeping quality in storage for up to 2–3 weeks.

It possesses high resistance to downy mildew (races Bl:29-39EU / 7-10US), lettuce root aphid, and mirafiori lettuce virus, as well as medium resistance to a number of other pathogens. The variety shows high resistance to tipburn and bolting, and medium resistance to bolting.

The variety is versatile for cultivation, suitable for open field, film greenhouses, hydroponics, and controlled environment systems. It is intended for the fresh market, professional processing, and packaging, and is suitable for mechanized harvesting.

Sources6
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Enza Zaden Beheer B.V. Developed the variety
Applicant
Enza Zaden Beheer B.V. Submitted the application to the register
Rights holder
Enza Zaden Beheer B.V. Holds the rights to the variety
Maintainer
NL - ENZA ZADEN SEED OPERATIONS BV 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

    № 294925

    Registration
    5 May 2023
  • NL Netherlands Active

    № SLA4462

    Application
    7 May 2020
    Registration
    5 May 2023

Plant breeders' rights

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

Netherlands № SLA4462
Active
  1. Application filed 7 May 2020
  2. Registered 5 May 2023
  3. Currently active indefinite in the register

More 1 record protections in other jurisdictions are shown on the map above.

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: Lettuce

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Lactuca sativa L. · Lettuce

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El Sol

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Nunhems, NL

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12 records

Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

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Cosmos

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Nunhems B.V. 's lettuce breeding program, Nunhems B.V.

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Cosni

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NL
2 records

Lactuca sativa L. · Lettuce

Syngenta Seeds B.V.

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5 records

Nearby in the species list Corvette, Corvinas, Corwallia, Cosena, Cosima, Cosiri, Cosmic, Cosmopolia, Cosmos, Cosni, Cospirina, COSTA MESA, Costanza, Costello, Cotillar, Cottus, Coulthard, Counter, Coupole, Courage

Discussion: Cospenza

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