PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid belongs to the mid-season or mid-early group with a vegetation period of 115–120 days. Plant height is 150–175 cm; the stem is of medium thickness. The heads are convex in shape, 21–25 cm in diameter, and semi-pendant. The achenes are black, oblong, with a thousand kernel weight of 60–70 g. The root system is powerful and branched, ensuring moisture absorption from a depth of up to 2.5 m.
The oil content in the seeds varies from 48 to 52%, and the hull content is 21–23%. The hybrid possesses high tolerance to Phomopsis, Phoma, and rust, and is genetically resistant to charcoal rot, sunflower moth, and five races of broomrape (A–E). The plant is characterized by high resistance to drought, lodging, and shedding.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 000979_A 000979
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Nearby in the species list FD22CLP64, FD23CLP84, FD24C22, FD24CLP33, FE 54, Fedot, Feieriia, Felicia CS, Felipe, Felista AR, Fenom, Fenomen, Fergus CLP, Feria, Feriasol, Fermer, Fertil, Fest, FESTIVO, Feten