Mightier

Active

Lolium perenne L. Perennial ryegrass · Agricultural · bred by DLF Seeds A/S

also searched as: мигхтиер

Variety description

10 August 2026

Mightier plants have a dark green color and early spring regrowth. The variety is characterized by rapid establishment, the formation of a dense turf, and the ability for rapid sod recovery due to active tillering. It contains endophytes and exhibits good salt tolerance.

The variety possesses resistance to leaf spot, red thread, stem and crown rust, as well as pink snow mold. High wear resistance is maintained at all mowing heights.

Mightier is intended for the creation of surfaces on golf courses, sports fields, in park zones, and on private lawns. The variety is also used for overseeding on areas with Bermuda grass.

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

QM QZ

active 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: DLF Seeds A/S Developed the variety
Applicant: DLF Seeds A/S Submitted the application to the register
Maintainer: PL - DLF SEEDS A/S 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

№ 299861

Registration

23 April 2024
PL Poland Active

№ R R14524

Application

9 December 2020

Registration

23 April 2024
GB United Kingdom Application submitted

№ 13/3721

Application

30 December 2025

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	299861	—	23 April 2024	—	Active
PL Poland	R R14524	9 December 2020	23 April 2024	—	Active
GB United Kingdom	13/3721	30 December 2025	—	—	Application submitted

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

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