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: 30 715
10 August 2026
The growing period of the hybrid is 120–130 days. The heads have a rounded shape, dense internal structure, and dark green leaves with a distinct waxy bloom. The head weight is from 1.5 to 4.5 kg depending on growing conditions and planting density.
The hybrid has high field resistance to diseases, including Fusarium wilt (HR: Foc:1), and is suitable for long-term storage. The purpose of the product is universal: sales on the fresh market and industrial processing. The recommended planting density is 30,000–50,000 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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 15096014
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
Kees Reinink
Nearby in the species list 30-266 RZ F1, 30-294, 30-706, 30 717, 30-719, 30-725, 30-736, 30-737, 30-WC783, 30-WC784, 46A128 / Adige, 46AM03 / Green Light, 79032