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 Zaadteelt en Zaadhandel B.V.
also searched as: септима
10 August 2026
The plant is vigorous, with a powerful leaf apparatus and a well-developed root system. The leaves are intense green with a bluish tint and a strong waxy bloom. The heads have a round-spherical or flat-round shape with a short internal core.
The hybrid is resistant to Fusarium wilt (Foc: 1) and is adapted to various growing conditions. It is suitable for open field and protected cultivation, as well as for direct seeding or transplanting. The recommended density is 25–35 thousand plants per 1 ha.
The produce is distinguished by good transportability and is suitable for short-term storage for a period of 4 to 5 months. The internal leaves are characterized by a tender and juicy structure.
3 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.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 255582
№ Septima
№ KWI625
№ 58357
№ 12028004
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 SENG 9136, SENG 9173, SENG 9229, SENG 9230, Senir, Senna, Sennen, Sentinel, Septdor, September, Septon, Seradox, Serena, Severina, SG 3271, SGW0772, SGW0902, SGW0927, SGW1032, Shamrock Y.R.