PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid belongs to the high-oleic type, characterized by high growth intensity and high stem height. The head has a convex shape and a semi-pendant position. The thousand kernel weight varies from 55 to 65 g.
The oil content in the seeds is 44–45%, with the oleic acid content reaching 84–89%. The hybrid is part of the HelioSMART line, which ensures high tolerance to Verticillium wilt, Sclerotinia, and downy mildew (RM9 resistance).
The recommended sowing density is 65–68 thousand plants per hectare under optimal conditions and 50–55 thousand plants per hectare under limited moisture conditions. The hybrid demonstrates high drought tolerance and lodging resistance.
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.
№ 216647
№ 010557_A 010557
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MAS SEEDS
Helianthus annuus L. · Sunflower
MAS SEEDS
Helianthus annuus L. · Sunflower
MAS SEEDS
Nearby in the species list MAS 908HO CP, MAS 908HOCL, MAS 90K, MAS 90LB, MAS 91 A, MAS 91 G, MAS 91 IR, MAS 910OL, MAS 918CP, MAS 91M, MAS 92 B, MAS 92 CP, MAS 92 IR, MAS 92 OL, MAS 920CP, MAS 92F, MAS 92V, MAS 93 CP, MAS 930L, MAS 93G