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: килакси
10 August 2026
The hybrid belongs to late-summer, autumn, or winter varieties with harvest from September to December. The plant forms compact, dense, round-shaped heads with tender inner leaves.
A distinctive characteristic is high resistance to clubroot (Plasmodiophora brassicae) and tolerance to internal necrosis. The heads are characterized by good storage ability after cutting and field holding ability.
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.
№ 255179
№ R W3223
№ KWI359/14352
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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Same species
Brassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
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Bejo Zaden B.V.
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SYNGENTA SEEDS B.V.
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SJAAK VAN DER PLOEG
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Nearby in the species list Kilamax, Kilaplon, Kilaprince, Kilaqueen, Kilaspark, KILASRTESS, Kilastor, Kilastress, Kilaton, Kilaton F1, Kilazol, Kilkis, Kilor, King Cole hybrid, King Greens, Kingboy, Kingspi, Kingston, Kingstonia, Kisolin