PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Euralis Semences, Mondonville FR
also searched as: ес романтик
10 August 2026
The hybrid belongs to the mid-early maturity group with a vegetation period of 101–110 days. The plant reaches a height of 165–185 cm, has a semi-pendulous head with a diameter of 22–24 cm, and medium foliage. Cultivation technology is classical.
Oil content is 49–50%, oleic acid content is 82–89%. Yield potential is up to 50 c/ha. The hybrid is resistant to lodging, as well as to seven races of broomrape (A–G) and major diseases, including phomopsis, sclerotinia, rust, verticillium wilt, and downy mildew.
The variety possesses high drought tolerance and is suitable for cultivation in the Steppe, Forest-Steppe, and Polissya zones. Recommended plant density before harvesting is 45–60 thousand plants per hectare in zones with insufficient moisture and 60–65 thousand plants per hectare in zones with sufficient moisture.
9 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 215468
№ ESH2002
№ Es Romantic
№ 4049644
№ 3247/337
№ 015665_A 015665
№ 62866
№ 13039070
№ 14043
№ 405230
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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Nearby in the species list ES Primis, ES Primis IEvralis, ES Progba, ES Propolis CLP, ES Proxima, ES Quantic, ES Rebella, ES Regata, ES Rica, ES Riminis, ES Rosa, ES Rosalia, ES Rosis CL, ES Royal, ES Sakson, ES Sakura, ES Savana, ES Selenic, ES Selenic CLP, ES SELENIK