PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by LIMAGRAIN VERNEUIL HOLDING S.A.
also searched as: лг 5654 кл
10 August 2026
The hybrid is intended for cultivation using the Clearfield system, which ensures its resistance to the herbicide Euro-Lightning. The plant is characterized as tall, reaching 150–160 cm, and possesses high initial growth vigor, as well as adaptability to various cultivation conditions.
The variety has tolerance to a complex of diseases, including root and head white rot, downy mildew, charcoal rot, dry rot, phoma and phomopsis. Recommended plant density at harvest time is from 45 to 55 thousand plants per hectare depending on the moisture level.
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.
breeder code LHA 6654
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.
№ 216454
№ 106R262
№ 06017033
№ 011690_A 011690
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list LG 5624 M, LG 5626 HO, LG 5628, LG 5629, LG 5633 CL, LG 5638, LG 5641, LG 5642, LG 5648 CL, LG 5651, LG 5661CL, LG 5662, LG 5668, LG 5669 CL, LG 5670 M, LG 5675, LG 5680 M, LG 58561 CL, LG 59580, LG 71234 A