PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid is early-ripening; the vegetation period ranges from 85–90 to 105–110 days. The plant is short, characterized by a deep root system, which ensures resistance to lodging and shedding. Oleic acid content reaches 93%, oil content is about 52%.
The crop possesses high plasticity and drought tolerance, and is suitable for cultivation on various types of soils, including less fertile ones and those prone to waterlogging. It is intended for classical cultivation technology.
The hybrid is resistant to broomrape (races A–G) and a complex of diseases, including downy mildew, phomopsis, white and gray rot, and also mildew.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 216780
№ 006224_A 006224
№ 1004591
№ 35245
№ 04017020
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MAS SEEDS
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Nearby in the species list Marquesa CL, Marquis, Marsala, Marsan, Marshal, Marta, Martel, Martha, Marusia, Marvex OL, Marvil, Marvin, Maryflor, Marynivs`kyi, MAS 80 D, Mas 80 IR, MAS 801A, MAS 804G, MAS 805A, MAS 808 OL