Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by KOROLEVA SVETLANA VIKTOROVNA / SITNIKOV SERGEJ VALER'EVICh / DYaKUNChAK SVETLANA ALEKSANDROVNA
also searched as: олимп
10 August 2026
The hybrid forms dense heads resistant to cracking. The period from germination to technical maturity is 150–160 days, or 110–115 days from transplanting. The produce is suitable for fresh consumption, pickling, and long-term storage.
The breeding is aimed at ensuring environmental stability and increasing resistance to major diseases and pests, in particular to vascular bacteriosis and tobacco thrips.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 97028002
№ 55291
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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Moravoseed Spol. S.r.o
Nearby in the species list Odéon, Odyssey, Offenham 1, Ogulinski, Ogulinski kupus, Oka, Oklahoma, Oktawia, Ol`ha, Olidor, Olymp, Olympia, Olympiade, Omphalos, Onyks, Onyx, Opal, Opalo, Oracle, Oracle F1