Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables
also searched as: мигхти бои
10 August 2026
The hybrid reaches technical maturity 70–75 days after transplanting. The heads are round, dark green, and have thin leaves. The average weight of one head is 1.8–2.2 kg.
The plant has good tolerance to high temperatures. The variety shows resistance to diseases, in particular to black rot.
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.
№ 255298
№ Mighty Boy
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
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HORAL JIRI / KLAPSTE PETR / MOHELSKA JANA
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Nearby in the species list Meridor F1, Merveille de septembre, Metalor, Metino, Metis, Miami, Michalina, Mickey, Micro, Midor, Mignon I, Mikeli orig., Mikuni, Milana, Milestone, Milord, Mimbo, Minica, Minicole, Minorca