Stromboli

Terminated

Helianthus annuus L. Sunflower · Agricultural · bred by GROWERS SEEDS

also searched as: стромболи

Variety description

10 August 2026

The hybrid Stromboli Orange F1 is an early-maturing crop with flowering occurring 65–75 days after sowing. The plant reaches a height of 120–130 cm and forms sturdy stems.

The inflorescences have an orange-yellow color and reach a diameter of 15–16 cm. The variety is characterized by high uniformity, long vase life of up to three weeks, and is suitable for cultivation under short daylight conditions in greenhouses and on balconies.

Sources3

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Countries of admission

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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder: GROWERS SEEDS 2 Developed the variety
Applicant: GROWERS SEEDS 2 Submitted the application to the register
Maintainer: IT - Not available Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

IT Italy Terminated

№ 001089_A 001089

Registration

15 March 1979

Terminated

9 January 2001
QZ European Union Terminated

№ 217969

Terminated

9 January 2001

Registry	Number	Application	Registration	Terminated	Status
IT Italy	001089_A 001089	—	15 March 1979	9 January 2001	Terminated
QZ European Union	217969	—	—	9 January 2001	Terminated

Records are sourced from official registry publications. Data sources and legal status

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Breeder

GROWERS SEEDS All 2 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 1
First registration: 1979

Same species