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 BV (NL)
also searched as: тиара
10 August 2026
The hybrid is ultra-early, with a maturation period from germination of about 60 days. Yield ranges from 182 to 210 c/ha. The leaf rosette is upright; leaves are small or medium, round in shape, blistered, slightly wavy at the margin, green with a medium waxy bloom.
The head has a round shape and a dense structure. The hybrid possesses complex resistance to diseases, including Fusarium, and is also resistant to cracking, bolting, and temperature fluctuations. Marketability of the produce reaches 90%.
Intended for open field and protected cultivation. Used primarily for fresh consumption; storage life is no more than one month.
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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 255688
№ KWI553/19037
№ 1004047
№ 54640
№ 2011220
№ 0912662
№ 912662
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
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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
HM Clause Inc (US)
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Ger Bimsdeboer
Nearby in the species list Texas, Texor, Thalia, Thalys, Thema, Theras, Theras F 1, Thomas, Thunderhead, Thurner, Tiara F1, TIDLIG DITMARSKER 'EGA', TIDLIG DITMARSKER 'SPECIAL', Tidling, Tiesto, Tigre, Timberlake, Timon, Timpurie de Amaradia, Timpurie de Vidra