Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Renate Velders
also searched as: 30 294
10 August 2026
The hybrid is late-maturing, with a development period of more than 150 days. The plant is characterized by vigorous development and the presence of dark green cover leaves, which provide protection for the heads against diseases and adverse weather conditions.
The weight of the heads ranges from 1.8 to 3.5 kg, the structure is of medium density, and the taste is mild. The hybrid has high resistance to Fusarium wilt (Foc:1) and intermediate resistance to Tt. Due to its characteristics, it is suitable for long-term storage, including in cold storage chambers.
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.
№ 19096014
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list 30-266 RZ F1, 30-706, 30-715, 30 717, 30-719, 30-725, 30-736, 30-737, 30-WC783, 30-WC784, 46A128 / Adige