Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables
also searched as: маркелло ф1
10 August 2026
The vegetation period of the hybrid varies from 80–90 days when calculated from seedling transplanting to 120–145 days from the emergence of full seedlings. The head has a round shape, dense structure, and a whitish color in cross-section. The internal core is of medium length.
The leaves are medium-sized and colored gray-green, the surface is medium-blistered, and a medium waxy bloom is present. The hybrid is suitable for fresh use, short-term storage, and processing. The plant is capable of maintaining its marketability in the field for a long time.
The crop is recommended for cultivation in open field, and the use of protected cultivation is allowed. Seedling transplanting is carried out in the period from the end of March to the end of May. Yield reaches 7.0 kg/m².
1 jurisdiction
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.
№ 99028005
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Manouk, Manrico, Manta, Manto, Marabou, Marabou F1, Marathon, Marcanta, Marcelina, Marcello, Marche de copenhague, Marché de Copenhague 3, Marché de Copenhague 4, Marconi, Marina, Marino, Maritsa 48/5, Markiza, MARKT, Marloo