Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: ексабризе
Variety description
10 August 2026
The variety belongs to the Crispy type with incised leaves. It forms a voluminous rosette of tender leaves with a serrated edge, while being less curly at the base compared to other varieties. The plant has high yield and resistance to bolting, which allows it to be grown in open field and protected cultivation year-round.
The produce is equipped with Knox technology, which slows down the browning of leaf cuts, extending shelf life. The variety has high resistance to downy mildew (races Bl:29–41EU) and lettuce aphid (Nr:0), as well as intermediate resistance to lettuce mosaic virus (LMV:1) and Fusarium wilt (Fol:1). Intended for the fresh market and salad mix production.
Sources6
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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.
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data for which we do not publish: their registry licenses have not yet been verified.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
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.
NL
Netherlands
Application submitted
№ SLA5254
Application
7 March 2025
GB
United Kingdom
Application submitted
№ 19/1213
Application
19 June 2025
Registry
Number
Application
Registration
Terminated
Status
NL
Netherlands
SLA5254
7 March 2025
—
—
Application submitted
GB
United Kingdom
19/1213
19 June 2025
—
—
Application submitted
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Netherlands№ SLA5254
Application submitted
Application filed
7 March 2025
Registered
—
Currently active
indefinite in the register
More 2 records
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