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: лг5631
10 August 2026
The hybrid is a medium-tall plant with a height of about 160 cm, featuring well-filled heads with an average diameter of about 17 cm. The vegetation period is between 105 and 115 days, thousand kernel weight reaches 71 g, and the oil content in the seeds is about 48%.
The plant demonstrates good initial growth energy, stem resistance to lodging, as well as high drought tolerance and cold hardiness. The hybrid is flexible to growing conditions and is recommended for intensive technologies.
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.
№ 012069_A 012069
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list LG5600, LG5603CL, LG5604HO, LG5607 CL, LG5612 CL, LG5617, LG5619HO, LG5620HO, LG5625, LG5627, LG5631 CL, LG5636 HO, LG5637 CLP, LG5639, LG5643 CL, LG5646 CL, LG5647HO CL, LG5649 FR, LG5649HO, LG5650