Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: гардиа
Variety description
10 August 2026
The variety forms a dense head with light green leaves of medium thickness. The plant is characterized by a high-quality base and good marketable weight. It is intended for professional cultivation, including hydroponic growing methods.
The plant has high resistance to tip burn and resistance to bolting. The variety has complex resistance to downy mildew (Bremia lactucae), including races Bl:16-30, 32, 33EU.
Sources4
Loading…
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data for which we do not publish: their registry licenses have not yet been verified.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
Terminated
№ 271857
Registration
20 August 2008
Terminated
5 November 2025
NL
Netherlands
Terminated
№ SLA2422/17184
Application
20 November 2006
Registration
20 August 2008
Terminated
5 November 2025
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
271857
—
20 August 2008
5 November 2025
Terminated
NL
Netherlands
SLA2422/17184
20 November 2006
20 August 2008
5 November 2025
Terminated
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Netherlands№ SLA2422
Terminated
Application filed
20 November 2006
Registered
8 October 2008
Entry closed
24 June 2025
More 2 records
protections in other jurisdictions are shown on the map above.
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