Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Marner GZG Saaten Aktiengesellschaft
also searched as: манама
10 August 2026
The hybrid is mid-season and characterized by medium vigor with a developed root system. The plant forms smooth, dark green leaves with a waxy coating.
The heads are round in shape with a dense and uniform internal structure. Due to the uniformity of the heads, the variety is convenient for harvesting. The hybrid possesses high adaptability to unfavorable growing conditions.
5 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.
№ 255254
№ KOW 00092
№ SR W1477
№ 3534
№ 4109
№ 137863
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.
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HM.CLAUSE
Nearby in the species list Magnum, Magnus, Magnus Cemes, Magnus Cresco, Mailman, Maja, Majic, Major, Małgosia, MAN 20, Mandarin, Mandi F1, Mandy, Manessa, Manouk, Manrico, Manta, Manto, Marabou, Marabou F1