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: фирст еарли маркет 218
10 August 2026
The plant belongs to early-maturing spring-type varieties. It forms small, loose conical-shaped heads, the weight of which is approximately 0.45–0.7 kg. The leaf color is dark green.
The variety possesses cold resistance and is capable of withstanding temperatures below 10 degrees. The plant is susceptible to infection by the pathogen Mycosphaerella brassicicola, which causes ringspot.
This variety is used as an early vegetable crop for fresh consumption at the beginning of the season, when other vegetables have limited availability.
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.
№ 254967
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Fieldsport, FIELDSPORT F1, Fieldstar, Fieldwinner, Fighter, Filderkraut, Fildor, FILDOR MS, Filou, Fire, Firstflame, Fixon, Flag, Flatrix, Flavius, Fleuron, Flexima, Flexton, Flight, For a