PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid is mid-ripening; the vegetation period lasts from 108 to 120 days. Plant height varies in the range from 150 to 180 cm. Belongs to the moderately intensive development type.
The oil content in seeds is 50–52%. The hybrid is resistant to Orobanche races A–G. Cultivation technology is optimized for tribenuron-methyl-based herbicides. Suitable for conventional, minimum, and no-tillage soil cultivation.
3 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.
№ 17039120
№ 218R282
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list SU -RF- 55, SU RO 16-1 SU, SU RO 16-2 ORO, SU RO 16-2 SU, SU RO 17-2 SU, Suave, Subaro, Subelio, SUBELLA CL, Subeo, Subito, Submit, Subway, Success, Suchasnyk, SUD 1 R, Sudoku, Sudzhok, Suffix, Sufix