Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by MONSANTO VEGETABLE IP MANAGEMENT BV , NL
also searched as: колиа
10 August 2026
The plant has a strong upright leaf rosette and a long external stalk, contributing to resistance to waterlogging. Heads are characterized by a round shape, a thin and delicate white internal structure with a short internal stalk.
The hybrid possesses complex resistance to Fusarium wilt, grey mold, and thrips infestation. Head weight varies from 2.0 to 10.0 kg depending on growing conditions.
2 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 255191
№ 49661
№ KWI529/18335
№ KWI567/19285
№ 0913475
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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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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Brassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
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Nearby in the species list Klaso, Klokotske, Kn`azha, Kniahynia, Knight, KOBENHAVNS TORVE, Kobenhavns Torve 4, KØBENHAVNS TORVE 4 'KOTO', Kodaňské tržní rané, Koening, Kolia F1, Kolobok F1, Koloryt F1, Komati F1, Komkor, Konektor, Kontiki, KOPENHAGENER, Kopenhagener Markt 3, Kopenhaški