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: поурово полопоздни
10 August 2026
The variety has a vegetation period of 110–120 to 160–190 days. The heads are light green in color, the surface is glossy, and the internal tissue is whitish. Depending on growing conditions, head weight varies in the range of 2.1 to 4.3 kg, reaching 4–6 kg or more with optimal agronomic practices.
The plant possesses high productivity and plasticity; heads are resistant to cracking when harvested in a timely manner. The produce is suitable for processing, primarily for sauerkraut, as well as for winter storage.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 255430
№ 136R001
№ H413
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
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Bejo Zaden B.V.
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Nearby in the species list Polina, Polinius, Polka, Pomme plat de paris, Pontiac, Pontic, Portland, Porto, Portoza, Potomak, Pourovo pozdní, POVOA AMARELA, Powerslam, Prebor, Précoce de Louviers, Precocissimo conico, Precocissimo di Napoli, Precocissimo primo di tutti, Predator, Predeco