Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Bejo Zaden B.V.
also searched as: ал фредо
10 August 2026
The hybrid is mid-season; the period from transplanting to technical maturity is 80–90 days. The leaf rosette is semi-erect, leaves are medium-sized, green, with medium to strong waxy bloom, slightly blistered, with a wavy margin.
The head is round-shaped and has a dense structure; the internal flesh is white-cream. The internal core is short or medium in length. Head weight varies from 2.3 to 4.0 kg. Planting density is recommended within the range of 40–50 thousand plants per hectare.
The hybrid shows resistance to Fusarium and is characterized by good field-holding ability of the heads for two weeks. The produce is uniform, suitable for fermentation, canning, and storage for a period of 3 to 6 months.
4 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code BEJO 1863
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 254607
№ KWI212/11571
№ 6080
№ 38723
№ R W3183
№ 2008212
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Agis, Agressor, Agressor F1, Agrion, Ahman, Aida, Aigul, Akira, Akvilon F1, AL'BATROS, Alabama, Alamo, Alanek, Albadan, Albion, Albounor, Aldona, Alegria, Aleksa, Alfama