Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
also searched as: амагер полана
10 August 2026
The variety forms dense heads of globular or slightly flattened shape, the weight of which varies from 3.2 to 4 kg. The leaves are dark green in color, sometimes have an anthocyanin tinge, and are covered with an intense waxy bloom; the external stump is of medium height.
The plant is characterized by high resistance to head cracking, and the dense waxy bloom helps protect against diseases. The yield of the variety under favorable conditions reaches 70–80 tons per hectare. The variety is traditional, non-hybrid.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 254616
№ SR W9020
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Amager, Amager hochstrunkig, Amager Hög Hg, Amager hoj, Amager høj, AMAGER HØJ 'GRAMI', Amager kurzstrunkig, Amager lav, AMAGER LAV 'AMLARO', Amager POL, Amagerske nizke, Amaher 611, Amarillo, Amarin, Amazon, Ambrosia, Amcogiant, Ammon, Ammon F1, Ammon F1/Ammon F1