Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Saatzucht Quedlinburg-DE
also searched as: дитмаршер треиб
10 August 2026
The period from full emergence to technical maturity lasts from 76 to 112 days. The plant forms a low, semi-erect rosette of medium-sized leaves.
The heads are round in shape and have a dense structure. The weight of a single head varies between 0.8–1.1 kg. The variety has good taste qualities when consumed fresh.
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.
№ BRA014
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
Brassica oleracea L. (White Cabbage Group) · White cabbage
Saatzucht Quedlinburg-DE
Nearby in the species list Didone F1, Diego, Diodor, Discos, Discover, Dita, Dithmarscher Forcng, Dithmarscher Früher, Dithmarscher Fruhstamm 49, Dithmarscher Middelvroege, Ditmar, DITMAR EXTRA RANI NO 409, DITMARSCHER FRÜHER, DITMARSCHER TREIB, Ditmarsh Early, Ditmarska Najwczełśniejsza, Ditmarska Najwcześniejsza, Ditmarska Najwcześniejsza GOF, Ditmarske Rane, Ditmarsker 2