PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The plant reaches a height of 3–4 meters, which often makes it necessary to use a support. The sunflower head has a diameter of 30 to 70 cm; the seeds are large, elongated, and black-and-grey striped.
The growing season is 90–110 days. The variety is undemanding, requiring fertile loose soil and regular watering. It is used for food, as an ornamental crop, and as bird feed.
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.
№ 218099
№ 19890493
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
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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Nearby in the species list Tilt, Timiș, TIMI1, Timo, Timoe, Tino, Tipo, Tiras, Tirreno, Tiscar, Titan CLP, Titan SU, Titanik, Titanik-PR, Titanyk, Titos ST, Tivoli RM, TK1904, TKhNK 10A, TKhNK 4A