PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Kapustian Maryna Viktorivna, Kapustian Volodymyr Vasylovych,
also searched as: каскара
10 August 2026
The hybrid is mid-early, with a growing season of 106–110 days. Plant height is 160–180 cm. The head is thin and convex, with a diameter of 18–22 cm; seeds are large and black. The root system is vigorous.
Oil content in the seeds is 47–51%, and protein content is 17–19%. The yield potential reaches 55 c/ha. The hybrid is characterized by resistance to lodging, shattering, and drought.
The plant possesses resistance to downy mildew, phomopsis, rust, white mold, sunflower moth, and broomrape races A–G. Intended for cultivation in the Steppe and Forest-Steppe zones.
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.
№ 18039148
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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KOIPESOL SEMILLAS, S.A.
Nearby in the species list Karlos 105, Karlos 115, Karmen F1, Karmona, Karno, Karolina, KARRERA SLP, Kasar, Kash, Kaskad, Kasol, Kasol PR, Kaspar F1, Kastor, Kastyliia, Kasyope, Katarina, Kateryna, Katia, Katon