Greenknight

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Poa pratensis L. Kentucky bluegrass · Agricultural · bred by TOP GREEN SAS

also searched as: гринкнигхт

Variety description

10 August 2026

The Kentucky bluegrass variety Greenknight is a perennial plant capable of forming dense turf due to the development of rhizomes. In comparative trials of turf grasses, the variety was evaluated for qualitative characteristics, such as stand density, leaf fineness, and color intensity; however, studies did not confirm its superiority in wear tolerance or recovery rate compared to other grass crops.

The primary intended use of this variety is as a component in mixtures for creating sports and recreational turf covers. Information on specific morphological parameters, such as exact plant height or maturity group, is not provided in open sources.

Sources7

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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

terminated no record

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

Parties

Breeder: TOP GREEN SAS 6 Developed the variety
Applicant: TOP GREEN SAS 6 Submitted the application to the register
Rights holder: PURE SEED TESTING INC. 484 Holds the rights to the variety
Maintainer: Turf-Seed Inc. 104 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 Terminated

№ 206580
ES Spain Terminated

№ 20000156

Application

7 June 2000

Registration

8 October 2004

Terminated

26 September 2015
IT Italy Terminated

№ 007839_A 007839

Application

13 July 2000

Registration

20 March 2003

Terminated

22 March 2024

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	206580	—	—	—	Terminated
ES Spain	20000156	7 June 2000	8 October 2004	26 September 2015	Terminated
IT Italy	007839_A 007839	13 July 2000	20 March 2003	22 March 2024	Terminated

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

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Breeder

TOP GREEN SAS All 6 varieties of company

Registry records

Total records: 5
Jurisdictions shown: 3
First registration: 2003

Same species