Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by RIJK ZWAAN WELVER GmbH, DE
also searched as: толсма
10 August 2026
The hybrid forms a wide leaf rosette, which provides good soil shading. The heads are dense, with thin leaves, white inside with a pearlescent sheen. The plant has the ability to maintain its marketability for a long time while in the field.
The cabbage is intended for sale on the fresh produce market, short-term storage for up to 4 months, and processing. Recommended planting density is from 30,000 to 45,000 plants per hectare with transplanting dates from the beginning of April to the middle of July.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 255698
№ KOW 00170
№ 0912091
Records are sourced from official registry publications. Data sources and legal status
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Nort Khadlier
Nearby in the species list Tiza, Tobia, Tobia F1, Tobyia F1, Toftegaard, Toftegaard 2, Tola, Toledo, Tolerator, Tolero F1, Tolsma F1, Tomano, Tonino, Topaz, Topgun, Topma, Toreador, Tornado, Torpedo, Toskama