Allium porrumL.Leek· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: матиссе
Variety description
10 August 2026
Data on the maturity period of the hybrid are contradictory: some sources classify it as mid-late with a vegetation period of about 130 days, while others categorize it as early or mid-early with a period of 90–100 days for summer-autumn cultivation.
The plant forms a white stalk, the parameters of which (length and diameter) are described variably. The leaves are of an upright type and covered with a protective waxy bloom. The hybrid demonstrates stability to stress conditions, as well as tolerance to rust, bacterial diseases, and thrips damage.
Due to the uniformity of the produce and the upright leaves, the variety is convenient for commercial processing. The hybrid is considered versatile in terms of yield and the technological approach to cultivation.
Sources5
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Countries of admission
3 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data for which we do not publish: their registry licenses have not yet been verified.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.
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This is a directory, not an official registry: data is based on public disclosures and may have changed.
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