Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables
also searched as: марнер лагервеисс
10 August 2026
The variety is late-maturing and forms large, dense, round-shaped heads. The plant is characterized by resistance to low temperatures and excellent keeping quality, which allows it to be used for long-term storage.
This variety belongs to the open-pollinated (OP) category and is traditionally used in cooking for soups, salads, and also for fermentation. The Marwei variety was bred based on this variety.
1 jurisdiction
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.
№ 255269
№ KOW 00029
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
Same species
Brassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) · White cabbage
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Nearby in the species list Marconi, Marina, Marino, Maritsa 48/5, Markiza, MARKT, Marloo, Marner Allfrueh, Marner Allfrüh, Marner Augustkohl, Marquess, Marquis, Marquis Greens, Marriot, Marsabit, Marshal, Marta, Marvellon, Marwei, Marysia