Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by VAN DER PLOEG SJAAK
also searched as: пруктор
10 August 2026
The hybrid forms light green, round-shaped heads with a short internal stem. The leaves are gray-green, blistered, and covered with a waxy bloom. The internal structure is dense.
The plant possesses resistance to Fusarium wilt (Foc: 1) and cracking, and exhibits tolerance to heat, temperature fluctuations, and thrips damage. The hybrid is flexible and suitable for cultivation in various agro-climatic conditions.
The produce is intended primarily for fresh market sale and transports well. With summer sowing, storage for up to 4 months is possible.
4 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 255453
№ 4253
№ 246114
№ 0910920
№ 1593/85
№ 55111
№ KWI737
№ KWI769
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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Nearby in the species list Prolongo, Promille, Pronca, Pronto, Prospera, Proton, Provita, PRUCTOR CEMES, Pructor F1, Pruktina, Pruktor Cemes, PRVA ŽETVA, Pryverd, Puccini, Puma, Punch, Puntat, Pushma, PX 05853382, Pylon