Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Mr pool Erik Olgaard
also searched as: арктикус
10 August 2026
The hybrid belongs to the late-maturing varieties with a vegetation period of 135–140 days after transplanting. The recommended planting density is 25–35 thousand plants per 1 ha. The plant is characterized by a vigorous growth type and tolerates both hot and cold growing conditions well.
The head is round in shape, high in density, and green in color; its average weight ranges from 2.0 to 4.5 kg. The hybrid possesses intermediate resistance to black rot (Xanthomonas campestris) and is tolerant to thrips damage, while resistance to Fusarium wilt is absent.
2 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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 254636
№ 24945
№ 12028007
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 Anita F1, Anjar, Annelisa, Antelope, Anton, Antonio, Ap-1016, Apex, Apopka, Aquarel, Arena, Arenski, Argonaut, Argos, Aris, Arkadiia, Arkadiia F1, Arklait, Aros, Aros F1