PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by KWS SAAT SE & CO.KGAA
also searched as: квс акер клп
10 August 2026
The hybrid belongs to the mid-maturing group. Plant height is 160–180 cm, head diameter varies from 17 to 21 cm. The yield potential is stated at over 5 t/ha, and oil content in the grain reaches 50–52%.
The plant possesses tolerance to Phoma, Phomopsis, and downy mildew. The hybrid is resistant to broomrape races A, B, C, D, E and is adapted for cultivation in various soil and climatic zones using the Clearfield weed control system.
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.
№ 216059
№ 15024
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list KW 0411, KW 3304, KW 3388, KW 5305, KW 5355, KW 5407, KW 6503, KW 7504, KW 7505, KWS Acer CL, KWS Achilles CLP, KWS Ademes SU, KWS Ambition, KWS Amores CL, KWS Apache CL, KWS Astores CL, KWS Ateris, KWS Augustes CL, KWS Avantes, KWS Aventines