PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid belongs to the early-maturing group with a growing season of 100–105 days. The plant is characterized by a low height. The oil content in the seeds is 47–49%. Positioned as a universal option suitable for harvesting before sowing winter crops.
The plant possesses high resistance to lodging and drought, as well as good early vigor. The hybrid is resistant to broomrape races A–G. It is distinguished by high resistance to downy mildew and stem sclerotiniosis, as well as medium to good resistance to phomopsis.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 216051
№ 18039037
№ 20180334
№ 020350_A 020350
Records are sourced from official registry publications. Data sources and legal status
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RAGT SA (FR)
Nearby in the species list Joyo, JR, JS-12A, JS111 A, JS132 A, JS48 A, Jubil, Judith, Juli, Julieta, Jullia, Jumbo, Jumper CLP, Junior, Junkal, Jupiter, Justicia CLP, Justin, K-2, K12he33a