Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Ger Beemsterboer
also searched as: коунтер
10 August 2026
The plant has an erect rosette of medium or large leaves with a waxy coating and a well-developed root system. The head is characterized by a round shape, dense structure, and a whitish color in cross-section. The external stalk reaches a medium or long length.
The hybrid is resistant to Fusarium wilt, spotted necrosis, and a number of bacterial diseases. The produce has high transportability and the ability to maintain marketability during storage for up to 7–8 months. The recommended planting density is 30,000–40,000 plants per hectare.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 254835
№ KWI281/11572
№ R W3001
№ 7087
№ 1001679
№ O3028012
№ 03028012
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Coronation, Coronet, Corrado, Cortina, Corton, Corvus, Cosima, Cosmo, Count, Count F1, Creator, Crecento, Creon, Crispy king, Crokii, Crown, Crusoe, Cuor di bue grosso, Cuor di bue piccolo, Cupido