Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by TAKII EUROPE B V
also searched as: сунта
10 August 2026
The hybrid belongs to the very early varieties, with a maturation period of 55–58 days. The plant possesses vigor and compact leaves. The heads have a round shape, dense structure, and a characteristic glossy green color, and are also notable for their resistance to cracking.
The average weight of the heads ranges from 1.2 to 2.0 kg, while technical maturity allows for harvesting to begin upon reaching a weight of 0.7–0.9 kg. The internal core is short. The hybrid is characterized by high resistance to excessive humidity and low temperatures.
Intended for cultivation in open field and under film covers. The produce can be used for processing, including slicing and fermentation. The hybrid belongs to the non-CMS category.
4 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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 255650
№ KWI468/12350
№ R W3069
№ 1001898
№ 51785
№ 2012042
№ 0913147
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Succesor, Sufama, Sulej, Sumba, Summer Best, Summergreen, Summerjewel, Summerking, Sun Up, Sunny, Sunta F1, Super Action, Super ekstra F1, Super Green, Super kozachok F1, Supermarket F1, Supreme Vantage, Surprise, Surprise F1, Sutri