PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Saaten Union Romania, RO
also searched as: сунфлора кл
10 August 2026
The hybrid is medium-tall and intended for cultivation using imazamox-based herbicides. It is distinguished by good stem resistance to lodging, as well as resistance to powdery mildew and rots.
The plant has high yield potential, which is most fully realized on soils with good moisture supply when mineral fertilizers are applied. The hybrid is sensitive to crop density; the recommended density is 60,000–70,000 plants per hectare.
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.
Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 217990
№ A15205
№ 08017083
№ 53208
№ 320-04-912/2012-11
№ 0283075
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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Syngenta Participations AG., Basel CH
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MAS SEEDS
Helianthus annuus L. · Sunflower
GROAGRI SEED CO
Nearby in the species list Sunbred 277, Sunbred 285, Sunbrela, Sunbuzz, Sunce, SUNCROSS 40, Sundares SU, Sundra CL, Sunfero, Sunfire CL, Sungold, SUNGRO 2010, SUNGRO 372 A, SUNGRO 378, Sungro 385, Sungro 393, Sunil, Sunimax, Sunita, Sunking 256