Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: хетеа
Variety description
10 August 2026
The variety is early-maturing, with a vegetation period of 55–60 days. The plant forms a small head that fills slowly, reaching a weight of 400–500 g. The leaves have a smooth, glossy surface and a characteristic red tint.
The lettuce is suitable for cultivation in open field, plastic greenhouses, and hydroponics. The variety is distinguished by high tolerance to bolting, a long shelf life of the harvest, and complex resistance to powdery mildew and lettuce mosaic virus (HR Bl:16-27, 30-32; IR LMV:1).
Sources2
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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.
Variety registered as early as 1
jurisdiction,
data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
Parties
Breeder
Rijk Zwaan Zaadteelt en Zaadhandel B.V.Developed the variety
Applicant
Rijk Zwaan Zaadteelt en Zaadhandel B.V.Submitted the application to the register
Rights holder
Rijk Zwaan Zaadteelt en Zaadhandel B.V.Holds the rights to the variety
Maintainer
Rijk Zwaan Zaadteelt en Zaadhandel B.V.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
№ 294560
Registration
30 March 2023
NL
Netherlands
Active
№ SLA4540
Application
3 November 2020
Registration
30 March 2023
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
294560
—
30 March 2023
—
Active
NL
Netherlands
SLA4540
3 November 2020
30 March 2023
—
Active
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Netherlands№ SLA4540
Terminated
Application filed
3 November 2020
Registered
30 March 2023
Entry closed
8 January 2026
More 2 records
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