The variety is intended primarily for creating putting greens on golf courses, providing a high-quality playing surface due to its ability to tolerate very low mowing. The plant is distinguished by high turf density, a fine leaf texture less than 1 mm wide, and intensive shoot production.
The variety is characterized as wear-tolerant. Its resistance to winter diseases, such as snow mold, depends on the specific meteorological conditions of the growing season.
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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.
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data for which we do not publish: their registry licenses have not yet been verified.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.
Also known as
breeder code G-1
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
Penn G-1primaryQM, US
Penn G1IT
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
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This is a directory, not an official registry: data is based on public disclosures and may have changed.
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