PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by SYNGENTA FRANCE S.A.S.
also searched as: суоми
10 August 2026
The Suomi HTS hybrid is characterized by a growing period from 95 to 110 days and reaches a height of 150–180 cm. Oil content in seeds is 50–52%, yield potential reaches 5 t/ha.
The plant is distinguished by high plasticity to sowing dates, drought tolerance, and lodging resistance. It shows high tolerance to phomopsis, downy mildew, sclerotinia, and rust. Suitable for cultivation using tribenuron-methyl based herbicides.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 218010
№ 17039127
№ 18005
№ 218R280
Records are sourced from official registry publications. Data sources and legal status
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Same species
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Agri Obtentions SA (FR)/Institut National de la Recherche Agronomique (FR)
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Syngenta Crop Protection AG
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Interstate Seed Co.
Nearby in the species list Sunstar 277, Sunstar CLP, Suntec HO CL, Suntex, Suntiger, Suntop, Suntop 268, Suntoro CL, Sunwave, Suoka, Super 25, Superal, Superflor, Supernova, Supernova SU, Superoli, Supersol, Supersun, SUPERSUN ORO, Supporter SU