Quartz

Active

Spinacia oleracea L. Spinach · Vegetables · bred by KWS VEGETABLES B.V.

also searched as: квартз

Variety description

10 August 2026

The Quartz variety belongs to the early-maturing hybrid group with vertical leaf arrangement. The plant's leaves have a smooth texture, dark coloration, and dense structure.

The plant possesses high resistance to spinach downy mildew (Peronospora farinosa f. sp. spinaciae), covering races 1 through 20. The variety is part of the Bite-Size Spinach line, intended for the ready-to-eat product segment due to the compact size of the leaves.

Sources3

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Countries of admission

2 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 no record

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

Parties

Breeder: KWS VEGETABLES B.V. Developed the variety
Applicant: KWS VEGETABLES B.V. Submitted the application to the register
Maintainer: NL - KWS VEGETABLES 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

№ 300050

Registration

16 January 2024
NL Netherlands Active

№ SPN950

Application

11 November 2021

Registration

16 January 2024

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	300050	—	16 January 2024	—	Active
NL Netherlands	SPN950	11 November 2021	16 January 2024	—	Active

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

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