Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Domaine Public (FR)
also searched as: марче де копенхагуе 4
10 August 2026
The variety is historical and non-hybrid, characterized by a growing period of 65 to 80 days. The compact plant reaches a height of 30–50 cm and possesses smooth, light-green leaves.
The head has a spherical shape and reaches a diameter of up to 20 cm. The variety is considered hardy and capable of adapting to temperature fluctuations, but is sensitive to prolonged drought. It is not prone to premature bolting and is suitable for fresh consumption and fermentation.
3 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.
№ 255261
№ BRA029
№ 0092656
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
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SYNGENTA SEEDS B.V , NL
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Bejo Zaden B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Domaine Public (FR)
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Twan Groot
Nearby in the species list Manto, Marabou, Marabou F1, Marathon, Marcanta, Marcelina, Marcello, Marcello F1, Marche de copenhague, Marché de Copenhague 3, Marconi, Marina, Marino, Maritsa 48/5, Markiza, MARKT, Marloo, Marner Allfrueh, Marner Allfrüh, Marner Augustkohl