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, NL
also searched as: фреско
10 August 2026
Leaf rosette is erect. Leaf is medium-sized, green, with a medium or strong waxy bloom, slightly blistered, and slightly wavy at the margin. Head is round in shape, whitish in cross-section, with a short or medium external stump and a medium internal stump.
The hybrid shows resistance to Fusarium wilt, head cracking, and black rot. It possesses heat tolerance and the ability to withstand temperature fluctuations. Retains marketability in the field for about two weeks after maturity.
Marketable yield is 247–381 c/ha, with a maximum reaching 502 c/ha. Recommended for fresh consumption and processing. The recommended planting density is 30–40 thousand plants per 1 hectare.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 254980
№ KWI56/7066
№ 912914
№ 0912914
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
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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
Bejo Zaden B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Hybrids Ellas Abee
Nearby in the species list For a, Forn 7, Fornax, Fortex, Fortuna, Forum, Forza, Foxma, Frambor, Fred-73, Freshby, Freshma, Freshyma, Freya, Fric 11, Frida, Frodo, Froggy, Frontor, Frostie