The Rumba lettuce variety belongs to the Butterhead type and is characterized by green leaves. In terms of light regime, the plant is a long-day variety, which must be taken into account when planning plantings.
This variety is optimized for hydroponics and tolerates short cultivation cycles well under high-temperature conditions. The plant possesses high resistance to lettuce downy mildew, including Bremia lactucae races Bl: 29–41EU.
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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.
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