PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid belongs to the mid-ripening group with a vegetation period of 110–118 days and medium plant height. The variety is intended for oilseed production and is distinguished by a high content of oil (up to 50–52%) and oleic acid (up to 88–91%).
The plant possesses high resistance to lodging and arid conditions. The hybrid demonstrates tolerance to broomrape (races A–E), phomopsis, downy mildew, verticillium wilt, as well as medium resistance to white rot of the stem and head.
When grown using ExpressSun technology, the recommended plant density at the time of harvest ranges from 42 to 55 thousand plants per hectare, depending on the soil moisture level.
1 jurisdiction
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.
№ 13039044
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SOLTIS S.A.S
Nearby in the species list R5TY6JIO, R5XV9O, R5XY3MJK, R5XY3MJS, R5XZ7, R60, R602, R606, R61, Р64LE136, R6NW1J, R6NW1MJ, R6NW1MJK, R6PM8MO, R6PX2M, R6PX2MK, R6PX4JM, R6PX4JS, R6PY28M, R6PY3M