Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Jonh Pieter Schipper
also searched as: аксел
10 August 2026
The plant is vigorous, with a powerful root system and developed leaf apparatus. Heads are round-shaped, dense, with a green exterior color and snow-white interior. Head weight varies from 2.0 to 5.0 kg.
The hybrid possesses resistance to Fusarium and fungal diseases. Due to a thick waxy coating on the leaves, it has high tolerance to thrips damage. It is distinguished by resistance to cracking and the ability to remain in the field for a long time after ripening.
The produce is suitable for storage for up to 7–8 months, maintaining juiciness and taste qualities. The hybrid demonstrates high marketability and good adaptability to various climatic conditions when grown in open field.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 254661
№ KWI784
№ 20096004
№ 2021266
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
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Nearby in the species list Autumnkaty, Avak, Avak F1, Avalon, Avante, Avante F1, Avantima, Avanto, Avendor, Avior, Axioma, Axona, Azan, Babylon, Bacalan de Rennes, Bacalan grande, Bacalan gros, Bacalan hatif, Bacalan Temporâ, Bacalan temprana