PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
Early-maturing hybrid with a growing period from 105 to 115 days and a plant height of 160–170 cm. Oil content of seeds is about 50%, thousand kernel weight is 59.2 g. Yield potential is estimated at 4.1–4.8 t/ha.
The plant has good lodging resistance. Shows tolerance to phomopsiopsis, white rot, verticillium wilt and downy mildew, and is resistant to broomrape races A–E.
The hybrid is intended for cultivation using ExpressSun technology, which ensures resistance to herbicides based on tribenuron-methyl.
4 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code XF3020
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 217181
№ 08017108
№ 109R251
№ 52702
№ 0282407
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Ouvea, OV-10B, Owell, Oxana, Oziris (Farao), Ozirisz, P 273, P 504, P 62 LE 122, P 62 LL 109, P 63 LL 01, P 63 LL 06, P 63 LL 124, P 63 LL 40, P 64 HE 118, P 64 HH 106, P 64 LC 108, P 64 LE 121, P 64 LE 19, P 64 LE 25