Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Syngenta Seeds B.V. (NL)
also searched as: блоктор
10 August 2026
The hybrid belongs to the CMS type and is characterized by compact heads with excellent internal structure and a well-developed leaf apparatus that suppresses weed growth. The recommended planting density is 35–40 thousand plants per hectare, with the variety not requiring increased nitrogen nutrition.
The plant possesses high resistance to Fusarium wilt and thrips; resistance to clubroot is also noted. The heads retain their marketability during storage for up to 7 months and longer, and are suitable for the fresh market and processing.
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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 254709
№ KWI245/14160
№ 1001902
№ 42243
№ 2006274
№ 0912466
Records are sourced from official registry publications. Data sources and legal status
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Same species
Brassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
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SYNGENTA SEEDS B.V , NL
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Bejo Zaden B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
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Zoltan Gazsi
Nearby in the species list Biliardo BOC 238, Bilyan, Bingo, Biriuza, Biro, Bis 16, Bislet, Bison, BK 291, Blåtopp Kvithamar, Bloktor F1, Blue Jays, Bluesma, BN 24, Bol-13, Boldar, Bolero, Boleroma, Bolikor, Bonanza