Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by SYNGENTA SEEDS B.V.
also searched as: зиелонор
10 August 2026
The leaf rosette is erect. The leaves are medium to large in size, grey-green in color, with medium-intensity waxy bloom and a wavy margin. The heads are round, uniform, very dense, with whitish flesh on the cross-section and deep green external color. The external and internal cores are of medium length.
The hybrid possesses high resistance to Fusarium, is tolerant to thrips damage, and is resistant to environmental stress factors. Intended for open field cultivation and mechanical harvesting. The recommended planting density is 28–30 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 255787
№ 59056
№ 12028014
№ KWI650
№ 2015081
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 records protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Zakaz, Zanzibar, Zarissima, Zenith, Zennith, Zennith F1, Zenon, Zenon F1, Zerlina, Zeus, Zimowa Z Mor, Zodiac, Zolotovorits`ka, Zolotyj Acre, Zoltan, Zora, Zuleima, Zyklop