Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Wing Seed
also searched as: викториа
10 August 2026
The hybrid forms compact and dense heads weighing from 3 to 5 kg. The plant is characterized by vigorous growth, broad leaves with a waxy bloom, and a short internal core. The hybrid features high uniformity of heads, good transportability, and keeping quality.
The plant possesses pronounced heat tolerance, which allows for successful cultivation in hot climate conditions. The variety is intended for open field cultivation with planting at the end of spring or in summer and is oriented toward the fresh produce market.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ WS1156
№ 255755
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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Nearby in the species list Vespa, Vesta, Vestri, Vestrs F1, Vestry F1, Vesuvio, Vettel, Vhw 12, Viceroy, Vicomte, Village, Vinci, Virdzhyniia, Viscount, Visor, Vitador, Vitaton, Vivaldi, Vivat F1, Vladima