Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Wing Seed
also searched as: холливуд
10 August 2026
The plant is vigorous and compact with an upright rosette of leaves. The leaves are medium-sized, grey-green, smooth, with a strong waxy bloom and an entire margin. In cross-section, the head has a whitish color and an excellent internal structure.
The hybrid is resistant to cracking, keeps well in the field, and is suitable for transport. Recommended for fresh consumption. Marketable yield is 495–776 c/ha with a marketable output of 90%. The recommended planting density is 50,000–60,000 plants per hectare.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 255083
№ L54033
№ 55525
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Hitoma, Hitomi F1, Hitstar, Hob, Holanda Meio Pé, Holanda Pé Alto, Holanda pie corto, Holland Winter E 40, Holland Winter E 50, Holland Winter White Extra Late, Holsteiner platter, Holston, Holt, Honka F, Horizon, Hornet, Hornspi, Hornum, Hotspur, Houdini