PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid is mid-late, with a growing season of 110–118 days. The plant is characterized as tall or above average, has a tilted head of flat or slightly convex shape. Thousand kernel weight is 60–65 g with an oil content of 45–51%.
The crop is distinguished by high lodging resistance, tolerance to white rot, powdery mildew, and Phomopsis, as well as high drought tolerance. Genetic resistance covers broomrape races A–G.
Designed for the Clearfield Plus production system, which allows the use of imidazolinone herbicides. Recommended plant density before harvest is from 50–55 thousand plants/ha under limited moisture to 60–65 thousand plants/ha under sufficient moisture.
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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code MGT69210
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 216654
№ 14039042
№ 65327
№ 017688_A 017688
№ 0283910
Records are sourced from official registry publications. Data sources and legal status
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Same species
Helianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. · Sunflower
Revol Benoit
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Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
Helianthus annuus L. · Sunflower
Zhan-Lui Karrera
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Asgrow Seed Company (US)
Nearby in the species list MAS 918CP, MAS 91M, MAS 91OL, MAS 92 B, MAS 92 CP, MAS 92 IR, MAS 92 OL, MAS 920CP, MAS 92F, MAS 92V, MAS 930L, MAS 93G, MAS 93IR, MAS 93T, MAS 94 C, MAS 94F, MAS 94OL, МАS 94С, MAS 94SU, MAS 95 IR