Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
also searched as: аксиома
10 August 2026
The plant has high growth vigor and a short stump. The recommended planting density is 35–45 thousand plants per 1 ha. The heads are round in shape, have a rich dark green color with a pronounced waxy bloom, and weigh from 1.5 to 4.5 kg.
The internal structure of the head is dense, white, with succulent leaves. The hybrid is resistant to Fusarium and cracking, and is characterized by high transportability. The hybrid code is 30-715.
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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 254662
№ 15096014
№ 70090
№ KWI727
№ KWI749
№ 2023165
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Avak, Avak F1, Avalon, Avante, Avante F1, Avantima, Avanto, Avendor, Avior, Axel, Axona, Azan, Babylon, Bacalan de Rennes, Bacalan grande, Bacalan gros, Bacalan hatif, Bacalan Temporâ, Bacalan temprana, Baggins