PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Tierry Andre
also searched as: ес амис кл
10 August 2026
The hybrid belongs to the early-maturing group with a vegetation period of 90–105 days. The plant reaches a height of 160–180 cm; the stem does not branch. The head is medium-sized, about 22–23 cm in diameter, semi-pendulous, which prevents moisture accumulation.
Seed oil content is 47–49%, with a yield potential estimated at 40–55 c/ha. Clearfield technology allows for the use of imidazolinone herbicides for weed control.
The hybrid is resistant to broomrape races A–E and shows tolerance to Phomopsis, white rot, Phoma, and Verticillium wilt. It is distinguished by rapid initial growth and high drought and heat tolerance.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 012660_A 012660
№ B950
№ 109R313
№ 09017324
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 ES Alkera, ES Alkora, ES Alminar, ES Almiral, ES Aloha, ES Alyssa, ES Amaryllis CLP, ES Amazon, Es Amira, ES Amis, ES Anastasia, ES Andromeda, ES Angelic CL, ES Angelina, ES Anthemis CLP, ES Arabella, ES Arabica SU, ES Aramis, ES Arballeta SU, ES Arcadia