Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by VAN DER PLOEG SJAAK
also searched as: зенон
10 August 2026
The hybrid is late-maturing; the period from transplanting to technical maturity is 120–130 days. The plant is vigorous, forming a large, upright leaf rosette, which helps suppress weed growth. The stalks are of medium thickness.
The heads are round, uniform, and light green with a glossy finish. The weight varies from 2.1 to 5 kg depending on growing conditions. The hybrid has high resistance to Fusarium wilt and internal spot necrosis, and is characterized by a capacity for long-term storage of up to 6–7 months.
The produce is suitable for air-blast cleaning, transportation, fresh market sale, and all types of industrial processing, including fermenting and canning.
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.
Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 255784
№ 51750
№ KWI582
№ 2010228
№ 0912854
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Yaroslava, YR Atlas, Zacapa, Zahar SP, Zakaz, Zanzibar, Zarissima, Zenith, Zennith, Zennith F1, Zenon F1, Zerlina, Zeus, Zielonor, Zimowa Z Mor, Zodiac, Zolotovorits`ka, Zolotyj Acre, Zoltan, Zora