Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI
also searched as: брунсвик
10 August 2026
The variety is mid-late, the period from transplanting to harvest is 120–130 days, in some cases 90–100 days. The heads have a dense structure, light green color and a round or slightly flattened shape characteristic of the Drumhead type.
Head weight ranges from 2.5 to 5 kg. The variety is an open-pollinated heirloom, cold-hardy, possesses good keeping quality and high sugar content, which makes it preferable for sauerkraut and fresh consumption.
7 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.
№ 000130_O 000130
№ 254736
№ BRA008
№ SR W9058
№ 11210007
№ 3867
№ 1355/49
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
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HORTUS HODOWLA I NASIENNICTWO BOGUSłAW PIOTROWICZ
Nearby in the species list Brgujski, Brgujski kupus, Brigadier, Brigadier F1, Brigantium, Brincelj, Bronco, Bronx, Bruno, Brunšviško, Brunświcka, Brunświcka HOR, Brunswiger, BRUNSWIGER 'LADU', Brunswijker, Brutus, Brylant, Bucharest, Budena, Bunka F1