Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Yutaka Ishii
also searched as: хитоми ф1
10 August 2026
The plant has a compact leaf apparatus, a powerful root system, and a high stalk, which prevents rotting of the lower part of the head. The internal structure of the head is dense and white, with a small stalk.
The hybrid has tolerance to Fusarium and thrips. It is characterized by genetic resistance to cracking during excess moisture or over-ripening in the field, as well as high adaptability to adverse growing conditions.
1 jurisdiction
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.
№ 09028011
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 Hildur, HILMAR, Hilton, Hin21, Hinova, Hisepta, Hispi, Histona, HISTONA F1, Hitoma, Hitstar, Hob, Holanda Meio Pé, Holanda Pé Alto, Holanda pie corto, Holland Winter E 40, Holland Winter E 50, Holland Winter White Extra Late, Hollywood, Holsteiner platter