Serow

Active

Spinacia oleracea L. Spinach · Vegetables · bred by RIJK ZWAAN Zaadteelt en Zaadhandel B.V.

also searched as: серов

Variety description

10 August 2026

The hybrid is intended for industrial cultivation and processing. The variety is characterized as slow-bolting, making it suitable for production in summer months under long day conditions and high temperatures.

The plant has smooth, large, round-shaped, dark green leaves. The plant habit is intermediate between upright and sprawling types.

The variety possesses resistance to Stemphylium leaf spot, as well as high resistance to physiological races of spinach downy mildew, including new races 18 and 19.

Sources4

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Countries of admission

3 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.

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

active terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder: RIJK ZWAAN Zaadteelt en Zaadhandel B.V. Developed the variety
Applicant: RIJK ZWAAN Zaadteelt en Zaadhandel B.V. Submitted the application to the register
Rights holder: RIJK ZWAAN Zaadteelt en Zaadhandel B.V. Holds the rights to the variety
Maintainer: Rijk Zwaan Zaadteelt en Zaadhandel B.V. Responsible for variety maintenance

Admission to trade

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

QZ European Union Active

№ 288724

Registration

8 February 2022
NL Netherlands Active

№ SPN907

Application

23 October 2020

Registration

8 February 2022
UA Ukraine Terminated

№ 21130004

Application

23 November 2021

Registration

26 August 2022

Terminated

26 February 2025
GB United Kingdom Active

№ 90/140

Application

19 January 2023

Registration

1 June 2023

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	288724	—	8 February 2022	—	Active
NL Netherlands	SPN907	23 October 2020	8 February 2022	—	Active
UA Ukraine	21130004	23 November 2021	26 August 2022	26 February 2025	Terminated
GB United Kingdom	90/140	19 January 2023	1 June 2023	—	Active

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

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