Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by HORTUS HODOWLA I NASIENNICTWO BOGUSłAW PIOTROWICZ
also searched as: лангедийкер хорт
10 August 2026
The variety belongs to late-maturing cabbage types. The heads have a dense structure, possess good storage quality, allowing the produce to be kept for 6–8 months, and are suitable for fresh consumption and sauerkraut production.
Externally, the heads are characterized by a round or slightly flattened shape and the presence of a pronounced waxy bloom, which contributes to increased resistance to pests and diseases.
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.
№ 255212
№ SR W9127
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.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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
Brassica oleracea L. (White Cabbage Group) · White cabbage
HORTUS HODOWLA I NASIENNICTWO BOGUSłAW PIOTROWICZ
Brassica oleracea L. (White Cabbage Group) · White cabbage
Nearby in the species list Lambada, Lancet, Landini, Landini F1, Langedijk, Langedijker Bewaar, Langedijker Dauer, Langedijker de invierno, Langedijker früher Herbst, Langedijker HOR, Langedijker Late Herfstwitte, LANGEDIJKER OTOÑO TARDIO, LANGEDIJKER OTOÑO TEMPRAN, LANGEDIJKER VINTER, LANGEDIJKER VINTER 'HEKLA', Langedijker Vroege Herfstwitte, Langedijske Bile, Langedijsko, Langendijske cervene, Langesvyt Bewaar