Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Seminis Vegetables (NL)
also searched as: терас ф 1
10 August 2026
The hybrid forms vigorous plants and flat-round heads with an average weight from 4–5 to 7–8 kg. The internal structure is dense, leaves are thin, and the core is short. Recommended planting density is from 25–28 to 35 thousand plants per 1 hectare.
The cabbage is intended for fresh consumption, fermentation, and storage. The variety has resistance to Fusarium oxysporum (race 1) and shows tolerance to thrips damage. There is a possibility of prolonged retention of heads in the field.
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.
breeder code Theras F 1
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ BRA071
№ 03028015
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
Brassica oleracea L. (White Cabbage Group) · White cabbage
Seminis Vegetable Seeds
Brassica oleracea L. (White Cabbage Group) · White cabbage
Nearby in the species list Tesoro, Tessy, Testa di pietra, Tête de pierre, Texas, Texor, Thalia, Thalys, Thema, Theras, Thomas, Thunderhead, Thurner, Tiara, Tiara F1, TIDLIG DITMARSKER 'EGA', TIDLIG DITMARSKER 'SPECIAL', Tidling, Tiesto, Tigre