Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables
also searched as: блуе йаис
10 August 2026
The hybrid Blue Jays F1 belongs to early-maturing varieties. The ripening period for spring sowing is about 55 days, and for summer sowing 60–65 days. The plant has medium dimensions.
The heads have a round shape and a weight from 1.2 to 2 kg; leaf color varies from green to dark green. The variety is characterized by good field holding (standing ability) for 25–30 days.
The hybrid possesses intermediate resistance to Fusarium wilt (Fusarium oxysporum f. sp. conglutinans) and is intended for fresh consumption.
2 jurisdictions
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.
№ 254710
№ 362656
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
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Nearby in the species list Bingo, Biriuza, Biro, Bis 16, Bislet, Bison, BK 291, Blåtopp Kvithamar, Bloktor, Bloktor F1, Bluesma, BN 24, Bol-13, Boldar, Bolero, Boleroma, Bolikor, Bonanza, Bonanza 2, Bonita