Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Kees Reinink
also searched as: 30 736
10 August 2026
The hybrid is late-maturing, with a vegetation period of 115 to 140 days. The heads are round in shape and characterized by high internal density and a uniform leaf structure. A short internal core is a characteristic feature of this variety.
Head weight varies from 3.0 to 6.0 kg depending on planting density. The hybrid is specialized for use in industrial processing.
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.
№ 18096018
Records are sourced from official registry publications. Data sources and legal status
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Same species
Brassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) · White cabbage
SYNGENTA SEEDS B.V , NL
Brassica oleracea L. (White Cabbage Group) · White cabbage
Bejo Zaden B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Kees Reinink
Brassica oleracea L. (White Cabbage Group) · White cabbage
Kees Reinink
Brassica oleracea L. (White Cabbage Group) · White cabbage
Renate Velders
Nearby in the species list 30-266 RZ F1, 30-294, 30-706, 30-715, 30 717, 30-719, 30-725, 30-737, 30-WC783, 30-WC784, 46A128 / Adige, 46AM03 / Green Light, 79032, Abel, Abgar, Abrina, Acacia