PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The growing season of the hybrid is 100–105 days. The plant reaches a height of 155–175 cm and is characterized by resistance to lodging due to a strong stem. The variety is adapted to various growing conditions, including areas with excessive moisture, due to the inclination of the head.
The hybrid has genetic resistance to five races of broomrape (A–E) and tolerance to phomopsis, white rot, verticillium wilt, and charcoal rot. Oil content of the seeds is 48–51%. The plant type can be high-oleic or linoleic.
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.
№ 214R222
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list NU6433, NUENO, NUMA 7, Numantia, Nuño, NURIA, NUSY1001, NUSY1008, NUSY1010, NUSY1504, NUSY6859, NUSY9180, Nutrasol, Nutrisun 07, Nutrisun 1, Nutrisun S 06, Nutrisun S 08, Nutrisun S49 IH, NV 01 Rf, NV002V