Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Marner GZG Saaten Aktiengesellschaft
also searched as: анкома
10 August 2026
The period from transplanting to technical maturity is 120–140 days. The heads have a flat-round shape, high density, and a short internal stem. The average head weight varies from 2.1 to 4.3 kg, in individual cases reaching 6.0 kg. The leaves are thin, succulent, rich green in color with a thick waxy bloom, and the cross-section structure is snow-white.
The hybrid possesses a powerful root system, ensuring resistance to soil and atmospheric drought. Tolerance to spotting necrosis and internal rot is claimed. The variety is suitable for long-term storage for 7–8 months, as well as for fermentation.
6 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 254627
№ KOW 00105
№ 4771
№ 4673
№ R W2309
№ 184924
№ 0911323
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Amazon, Ambrosia, Amcogiant, Ammon, Ammon F1, Ammon F1/Ammon F1, Amphion, Amtrak, Amukos, Anadol, Ancoma F1, Andor, Aneto, Anita F1, Anjar, Annelisa, Antelope, Anton, Antonio, Ap-1016