The Calmar variety belongs to the iceberg type. It forms dense and crisp heads, which are close to the Great Lakes variety in terms of structure and properties.
The plant possesses resistance to various races of downy mildew and premature bolting. It is characterized by high adaptability to weather conditions, uniformity of heads, and is recommended for cultivation in the period from spring to autumn.
Sources4
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Countries of admission
3 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data for which we do not publish: their registry licenses have not yet been verified.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
Parties
Applicant
PRODESA S.A.Submitted the application to the register
Maintainer
Enza Zaden Seed Operations B.V.Responsible for variety maintenance
Admission to trade
The variety is listed in the national registry — its seeds are authorized for sale in this country.
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.
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