Gros de Rouen is a late-maturing variety with broad dark grayish or glaucous leaves. The pseudostem of the plant is notable for its significant thickness, reaching 5–6 cm in diameter.
The variety possesses high winter hardiness and the ability to delay flowering in the spring, which extends the period of product consumption. The crop is grown for autumn and winter use.
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Countries of admission
1 jurisdiction
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.
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