PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid belongs to the mid-late maturity group with a vegetation period of 115–122 days. The plant reaches a height of about 155 cm and has abundant dark green foliage. The head is large, thin, with a semi-pendulous position.
The variety possesses very good resistance to lodging and drought. The plant shows high resistance to the main races of downy mildew, Sclerotinia, Phoma, Verticillium wilt, and grey mold. Yield potential reaches 5000 kg/ha.
The hybrid is intended for commercial cultivation using Clearfield Plus technology, which ensures high resistance to imidazolinone herbicides.
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.
№ 218023
№ Suria CLP
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list SUR, Surco, Sureli, Surelito, Surema, SUREÑO, Surest, Surey, Surfer CL, Suria, Surimi CL, Surion, SURO 161, SURO 162, SURO 17-2 IMI, SURO 18-1 SU, SURO 19-1 ORO, SURO 19-1 SU, SURO 19-2 SU, SURO 191