Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Meinardus P.Boon
also searched as: галватрон
10 August 2026
The plant has medium growth vigor and a medium-sized upright leaf rosette. The dark blue-green leaves are covered with a pronounced waxy coating, and their surface is smooth or slightly blistered. The heads are positioned high above the soil surface and are well protected by cover leaves.
The hybrid is characterized by high uniformity and good immunity to a number of diseases. Intended for fresh consumption, all types of processing, including fermentation, and is also suitable for storage.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 255000
№ KWI720
№ 16096002
№ 2017231
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Futoshky, Futura, Fuyukuguri, Ga132, Gabriel, Gaja, Galakstar, Galaktion, Galaxy, Gallican, Gamma, Garant, Garo, Gazebo, Gazelle, Geant F1, Gemal, Gemini, General, Geneva