Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Galina Antonova, Krasimir Mihov, Galina Pevicharova
also searched as: билян
10 August 2026
The variety is intended for late field production. Research on the variety is focused on studying its economic traits, in particular its response to the combined application of mineral, organic, and microbiological fertilizers.
Scientific studies on this variety examine its yield indicators, as well as the dry matter and vitamin C content in the produce. Detailed morphological descriptions, information on parental forms, or specific maturity dates are not available in open publications.
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.
№ 254704
№ 3860/559.2015
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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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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
Nearby in the species list BH-11, Bianco di Firenze estivo, Bianor, Bielorusiška Dotnuvos, Big Ben, Big Cropper, Bigma, Bihestor, Biliardo, Biliardo BOC 238, Bingo, Biriuza, Biro, Bis 16, Bislet, Bison, BK 291, Blåtopp Kvithamar, Bloktor, Bloktor F1