Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Seminis Vegetable Seeds
also searched as: роял династи
10 August 2026
The Royal Dynasty F1 hybrid has the breeding number XP5210387 and belongs to main-season varieties. The plant's heads have a round or semi-round shape and are covered with blue-green leaves. Cytoplasmic male sterility technology was used in the breeding process.
The variety possesses genetic resistance to Fusarium wilt and bacterial leaf spot. The produce is resistant to tip burn, however, if optimal harvest times are not met, there is a possibility of head cracking. The growing period varies from summer-autumn to winter depending on the region.
1 jurisdiction
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.
№ KWI592
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Roncol, Ronin, Rosberg, Rotan, Rotonda, Rotondo di Pisa, Round Up YR, Rovana, Roxanne, ROXO DE VIENA, Royal Vantage, ROYAL VANTAGE F1, Rožnik, RS 05853389, Rubeny, Rubeny F1, Ruhm von Enkhuizen, Ruhm von Enkhuizen 2, Ruhm von Enkhuizen 3, Rusina