The Cardinal variety is a winter type of onion. Plants reach a height of approximately 28.7 cm (11.3 inches). The shape of the bulbs is characterized as a flattened globe, and the skin color is deep red or purple.
The variety possesses genetic resistance to Fusarium wilt (basal rot) and has a low tendency to bolt. This variety is intended for cultivation in conditions that allow for overwintering in open field.
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Countries of admission
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.
Variety registered as early as 1
jurisdiction,
data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
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