PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Crop Protection,CH
also searched as: си фламенко
10 August 2026
The hybrid belongs to the mid-late maturity group with a vegetation period of 125–126 days. Plants reach a height of 160–180 cm and possess high stem strength, resistant to lodging. The hybrid is adapted to various climatic conditions, exhibiting high drought tolerance and initial growth energy.
The oil content in seeds is up to 52%, thousand kernel weight is 44–50 g. The plant possesses immunity to Phomopsis, Phoma, and Sclerotinia, and is also resistant to broomrape races A–E. Agrotechnology involves traditional tillage with adherence to optimal sowing dates and plant density.
5 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 217755
№ 56836
№ 4049670
№ 212R415
№ 12017160
№ 392794
№ 320-04-1055/2013-11
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list SY Envi, Sy Essentio, SY Estiva, SY Evidence, SY Excellio, SY Experto, SY Explorer, SY Fabian AR, SY Fenomeno, SY Fertina, SY Flavio CLP, SY Fuerto, SY Futura AR, SY Genio, SY Gibraltar, SY Glorius, SY Gospel CLP, SY Gracia CLP, SY Granit, SY Guardia CLP