Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by MEINDERT BOON
also searched as: рапидион
10 August 2026
The plant is compact with deep-green blistered leaves covered by a medium-intensity waxy bloom. Head weight varies from 0.7 to 1.8 kg; the internal stalk is short. The hybrid is characterized by high uniformity of produce, which enables concentrated harvesting.
The variety possesses the ability for active growth at low temperatures and low light conditions, and is resistant to bolting during early planting dates. The hybrid is suitable for cultivation in open field, under film covers, and is distinguished by the ability to be kept in the field on the root for a long time.
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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 255486
№ 2015289
№ KWI697
№ 15096008
№ 67802
№ 0914326
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
SYNGENTA SEEDS B.V , NL
Brassica oleracea L. (White Cabbage Group) · White cabbage
Bejo Zaden B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Kees Broersen Zaden
Brassica oleracea L. (White Cabbage Group) · White cabbage
Kees Broersen Zaden
Brassica oleracea L. (White Cabbage Group) · White cabbage
Nearby in the species list Ramkila Star, Ramses, Ran 77, Ranger, Ranini, Ranoki F1, Ranuar, Rapid, Rapidas, Rapidasa, Rapido, Rapier, Rare Ball, Rayma, Rayma F1, Reaction, Reaction F1, Reactor, Reactor F1, Rebel