PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by NUSEED EUROPE
also searched as: н4хм411
10 August 2026
The hybrid belongs to the mid-late maturity group; plant height varies from 160–175 cm. The seed yield potential is from 3.2 to 4.9 t/ha with an oil content of 46–49%. The hybrid possesses high plasticity and is suitable for cultivation on various soil types.
The product is high-oleic; with adherence to agricultural practices, oleic acid content reaches 90%. The plant possesses genetic resistance to a number of downy mildew races and is tolerant to Clearfield system herbicides, which allows for effective weed control in crops.
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.
№ 216903
№ 14039095
№ 016649_A 016649
№ 215R136
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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Same species
Helianthus annuus L. · Sunflower
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NUSEED EUROPE
Helianthus annuus L. · Sunflower
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Nearby in the species list N4h422 Cl, N4h469 Cl, N4H470 CLP, N4h471 Cl, N4h505 Cl, N4H548 CL, N4he115, N4hm340, N4hm354, N4HM355, N4l102 Cl, N4l207 E, N4L215 E, N4l277 Cl, N4L306CL, N4L374 E, N4L387 CL, N4L405CL, N4l410 Cl, N4L414CL