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Blonde du Chatelet

Terminated

Lactuca sativa L. Lettuce · Vegetables · bred by Domaine Public (FR)

also searched as: блонде ду чателет

Variety description

10 August 2026

The variety is mid-season, with a ripening period ranging from 45 to 70 days. The plant forms a medium-sized head weighing 100–120 g. The leaves are tender, rather thick, slightly blistered, light green in color ("green-blond"), and possess a sweet, crunchy taste.

The plant prefers cool conditions, is sensitive to intense heat, and can be grown at altitudes up to 1800 m above sea level. Cultivation methods involve planting at 25–30 cm intervals. The variety is characterized by high cold resistance and belongs to the category of heirloom varieties suitable for seed saving.

Sources4
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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.

terminated no record

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

Parties

Breeder
Domaine Public (FR) 1 751 Developed the variety
Applicant
Domaine Public (FR) 1 751 Submitted the application to the register
Maintainer
Girerd Graines (FR)/Service Officiel de Controle (FR)/Catros-Gerand (FR) Responsible for variety maintenance

Admission to trade

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

  • FR France Terminated

    № 0092010

    Application
    1 December 1950
    Registration
    1 January 1952
    Terminated
    1 January 1989

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

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Nearby in the species list Blonde à bord rouge 4, Blonde à bord rouge 5, Blonde à couper, Blonde à couper améliorée, Blonde de Chavigne, Blonde de Doulon, Blonde de Laeken, Blonde de Louhans, BLONDE DE PARIS , Blonde du Cazard, Blonde lente à monter, Blonde lente à monter 2, Blonde lente à monter 3, Blondeos, Blondine, Blondola, Bloomberg, Bloomquist, Blush, Blusia

Discussion: Blonde du Chatelet

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