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: копенхаген маркет 86
10 August 2026
The variety is early-maturing, the ripening period is 65–80 days from transplanting. Small to medium-sized plants form dense compact heads of round shape, the weight of which varies from 1 to 1.8 kg, rarely reaching 2.3 kg.
The produce has a sweetish taste and tender leaf texture. The variety is versatile, suitable for use in salads, pickling, and preparing various dishes. The crop is susceptible to a number of pests, in particular, the cabbage moth and the small white butterfly.
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.
№ 000140_O 000140
Records are sourced from official registry publications. Data sources and legal status
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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
SYNGENTA SEEDS B.V , NL
Brassica oleracea L. (White Cabbage Group) · White cabbage
Bejo Zaden B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI
Nearby in the species list Congama, Conqueror, Conquest, Conquistador, Conquistador II, Constable, Constanta, Consul, Copenhagen market 2, Copenhagen Market 3, Copenhagen market 86 2, Copenhagen market early, Copenhagen market early 2, Coraçâo de Boi Grande, Coraçâo de Boi Médio, Corazon de buey grande, Corazon de buey pequeño, Corona, Coronata, Coronation