PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid belongs to the mid-early maturity group with a vegetation period from 112 to 120 days. Plant height is 150–170 cm, the head is semi-tilted with a diameter of about 23 cm. The stem is characterized by medium thickness and high strength; the root system is powerful.
The plant possesses high lodging resistance. It exhibits genetic tolerance to Phomopsis, Sclerotinia of the head and stem, rust, Verticillium wilt, and new races of downy mildew. Resistant to broomrape infection of races A–F/G.
Seed oil content is 52–54%, thousand kernel weight is about 63 g. The hybrid is intended for classic cultivation technology and potentially provides a yield of up to 50 c/ha.
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.
№ 001103_A 001103
Records are sourced from official registry publications. Data sources and legal status
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MAS SEEDS
Nearby in the species list Venus, Vera, Veracruz, Veraflor, Verbena, Verdial, Verity, Verlin, Verona, Verone, Verso, VERSOL, Vesna, Vespa CS, Vessy, Vetasol, VI45A, VI62, VI62B, VI81A