Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Syngenta Seeds B.V.
also searched as: пруктор кемес
10 August 2026
Mid-season hybrid, the growing period of which is 70–80 days after transplanting. The heads have a rounded shape, grey-green color, and a pronounced waxy bloom. The average head weight varies from 2 to 4 kg depending on growing conditions.
The plants are characterized by high vigor, compactness, resistance to lodging, and tolerance to thermal and water stress. The hybrid possesses high resistance to Fusarium wilt, tolerance to thrips damage, and resistance to cracking. CMS ensures the uniformity of the heads.
The hybrid is suitable for fresh market and processing, adapted to various soil types and growing technologies, including direct seeding and transplanting methods. It features a long harvest window and keeps well in the field after maturity.
2 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 255454
№ KWI622
№ 59055
№ 2018098
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Promille, Pronca, Pronto, Prospera, Proton, Provita, PRUCTOR CEMES, Pructor F1, Pruktina, Pruktor, PRVA ŽETVA, Pryverd, Puccini, Puma, Punch, Puntat, Pushma, PX 05853382, Pylon, Pyramid