Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by NICKERSON-ZWAAN B.V., NL
also searched as: магнус
10 August 2026
The hybrid is characterized by high uniformity of its deep green colored heads. The plants possess resistance to Fusarium wilt, bolting, and cracking, which allows the crop to be held in the field after maturation.
The cabbage is suitable for cultivation in open field, greenhouses, and under temporary film covers. Two-cycle cultivation is permitted with a recommended planting density of 60–70 thousand plants per hectare.
The produce is intended for sale in fresh form; the shelf life is approximately 1 month. The hybrid is plastic to stress conditions and tolerates transportation well.
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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 55174
№ 2012169
№ 12028024
№ 913030
№ 0913030
№ KWI735
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
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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Nearby in the species list Măgura 22, Macron, Madagaskar, Madalya, Madam, Maddox, Madison, Magic F1, Magion, Magnum, Magnus Cemes, Magnus Cresco, Mailman, Maja, Majic, Major, Małgosia, MAN 20, Manama, Mandarin