Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Twan Groot
also searched as: кеплер
10 August 2026
A mid-late hybrid maturing 130–135 days after transplanting. The plant is noted for its compactness and ability to develop efficiently under high-density planting conditions.
The heads are round in shape, bright green in color, and weigh from 1.5 to 4 kg. The internal structure is dense, and the leaves are succulent, without tough fibers. The hybrid is resistant to Fusarium and thrips, and is suitable for mechanical harvesting and air cleaning.
The variety is intended for the fresh market, processing, pickling, and long-term storage for up to 8 months. It possesses high keeping quality and transportability.
3 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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 255163
№ KWI774
№ 2020097
№ 19096009
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
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Syngenta Crop Protection AG
Nearby in the species list Kawaler, KBN106, KBN117, KBN118, Kebton F1, Kendi, Kentavr, Kentavr F1, Kentukki, Kenzo, Kepo, Kevin, Kevin F1, KEX707i, Kharkivs`ka Super, Kiklop, Kiklop F1, Kilabaron, Kilabravo, Kilacees