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: кинг гринс
10 August 2026
The F1 hybrid belongs to the crop Brassica oleracea L. convar. capitata (L.) Alef. var. alba DC. The variety was developed by the breeding company Royal Sluis and, during the period of its popularity, was intended for commercial production in the summer-autumn period.
Plants of this variety form a globular head shape. At present, the variety is considered obsolete, as modern market catalogs contain practically no information about its cultivation or the sale of its seeds.
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.
№ 5625
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
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SEEDCROSS INC.
Nearby in the species list KILASRTESS, Kilastor, Kilastress, Kilaton, Kilaton F1, Kilaxy, Kilazol, Kilkis, Kilor, King Cole hybrid, Kingboy, Kingspi, Kingston, Kingstonia, Kisolin, Kiwa, KK Cross, Klaas, Klabishi, Klaso