Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Bejo Zaden B.V.
also searched as: амтрак
10 August 2026
The period from full emergence to technical maturity ranges from 140 to 176 days. The plant forms a semi-erect leaf rosette of medium size and an external stump 16–20 cm in height. The head is dense, round or round-oval in shape with a smooth surface; weight varies from 1.7 to 4.5 kg. Leaf color varies from green to grey-green with an anthocyanin tint; the head is white in cross-section.
The hybrid possesses drought tolerance and high resistance to Fusarium wilt and thrips. The marketable yield after 8 months of storage reaches 90%. Plants are characterized by uniformity, which simplifies harvesting and commercial processing, and the dense structure of the heads ensures good transportability.
7 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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 254624
№ KWI219/7740
№ 1347
№ 193R016
№ 27436
№ SR W1374
№ D-033
№ 001/97
№ 910908
№ 0910908
№ 2002107
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
Brassica oleracea L. (White Cabbage Group) · White cabbage
SYNGENTA SEEDS B.V , NL
Brassica oleracea L. (White Cabbage Group) · White cabbage
Bejo Zaden B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Hari Besels
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
ROYAL SLUIS
Nearby in the species list Amaher 611, Amarillo, Amarin, Amazon, Ambrosia, Amcogiant, Ammon, Ammon F1, Ammon F1/Ammon F1, Amphion, Amukos, Anadol, Ancoma, Ancoma F1, Andor, Aneto, Anita F1, Anjar, Annelisa, Antelope