PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Soltis (FR)
also searched as: лг 5377
10 August 2026
The hybrid is early-maturing, the growing period is 90–105 days. The plant is medium-tall, reaching a height of about 155 cm. The head has an average diameter of about 15.9 cm, and the thousand kernel weight is about 70 g.
The plant has high initial growth vigor, cold tolerance, and resistance to lodging. The hybrid is tolerant to Phomopsis, white rot, and new races of downy mildew; the level of resistance to broomrape varies depending on the region from races A–D to A–G.
The oil content in the seeds is 50–51%. The hybrid is intended for classical cultivation technology and is adapted for northern and central regions with a shortened growing period.
5 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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
breeder code SL1030
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.
№ 216304
№ 4041791
№ 59406
№ 12017189
№ 30720
№ 2020301
№ 85/70
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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Nearby in the species list LG 50534, LG 50549 SX, LG 50585, LG 50635 CLP, LG 50662, LG 50689 SX, LG 50797, LG 50797 CLP, LG 53.85, LG 5370, LG 5380, LG 5380 M, LG 5381, LG 5385 PR, LG 5390 M, Lg 5398, LG 54 10, LG 54.12, LG 54.15, LG 54.20