Lancaster F1 is a hybrid with an upright habit and dark green foliage. The blanched part of the stem has a smooth surface, a compact finish, and no pronounced bulbous expansion, which facilitates subsequent commercial processing.
The plant possesses good winter hardiness and high resistance to bolting. The variety is valued for the uniformity of its produce and is often used as a reference for comparison regarding traits such as stem length and leaf color.
Sources8
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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data for which we do not publish: their registry licenses have not yet been verified.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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