PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid belongs to the mid-late maturity group and is intended for cultivation using Clearfield Plus technology. The plants reach a height of approximately 170 cm and possess satisfactory lodging resistance.
This hybrid possesses a high oil content, reaching 50%, and a consistently high oleic acid content. It shows resistance to broomrape races A–G, and is also tolerant to diseases such as phomopsis, root and head white rot, charcoal and dry rot, and phoma.
2 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.
№ 216422
№ 213R187
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list LG5566 CL, LG5567HO, LG5568, LG5572, LG5577, LG5581, LG5582, LG5589 CL, LG5591, LG5595, LG56.64 HO, LG56.97 CL, LG5600, LG5603CL, LG5604HO, LG5607 CL, LG5612 CL, LG5617, LG5619HO, LG5620HO