Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Rijk Zwaan B.V.
also searched as: килема
10 August 2026
Mid-early hybrid with a vegetation period of 65–70 days after seedling transplanting. The plant forms dense round heads with dark green wrapper leaves and white flesh. The mass of the heads varies from 1.5 to 4.0 kg depending on growing conditions.
The plant possesses a powerful root system, ensuring adaptation to drought, and is characterized by uniform ripening. The hybrid is resistant to cracking, Fusarium wilt, and thrips damage, maintaining marketability while remaining in the field for 4–6 weeks.
The produce is intended for fresh consumption and processing. The recommended planting density is 40–45 thousand plants per hectare.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 254800
№ KOW 00145
№ R W2900
№ 0911324
Records are sourced from official registry publications. Data sources and legal status
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Nort Khadlier
Nearby in the species list Checkmate, Cheers, Cheeta, Chekmeit F1, Chessma, Chessma F1, Chief, Chinook, Chopin, Christy, Cilema F1, Cilion, Clarence, Clarinet, Clarion, Classic, Clause premier, Clause primera, Cleopatra, CLX 3975 F1