Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Meinardus P.Boon
also searched as: тропикана
10 August 2026
The hybrid belongs to mid-season or early-season varieties with a vegetation period of 70–75 days after transplanting. The plant forms an upright rosette of medium-sized leaves, colored grey-green with medium-intensity wax bloom.
The head has a flat-round shape and high density, its weight varies from 1500 to 3800 g, in individual cases reaching 4 kg. The marketability of the produce is 98%. The composition includes 4.4% sugar, 11.2% dry matter and 24.7% vitamin C.
The variety possesses resistance to Fusarium wilt, medium resistance to high temperatures and is not prone to cracking.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 255718
№ 18096004
№ KWI776
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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Nearby in the species list Trinity, Triperio, Triperio F1, Triptor, Tristar, Triumf, Tronchuda, Trønder Lunde, Tropi Kross, Tropic Sun, Troubadour, Trovatore, Trumpet, Trvalo, Trvanlive D, Tsenturion F1/Centurion F1, Tucana, Tudor, Türkis, Turbo