The Harston F1 variety belongs to late-maturing (winter) hybrids. The plant has a moderately upright growth habit and dark green leaves. The length of the white part of the stem is characterized as medium.
The produce contains a high amount of isoalliin in the white part of the stem. The hybrid is suitable for the fresh market and for processing. In agronomic studies, the variety is used as an object for monitoring growth and biomass assessment.
Sources4
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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data for which we do not publish: their registry licenses have not yet been verified.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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