There are several hundred cultivars. In horticulture and landscaping, the quality of a lawn does not depend solely on maintenance or climatic conditions—it is primarily based on the genetic quality of the seeds used. This is where the concept of the cultivar comes in.
Definition
The term cultivar refers to a plant variety that has been specifically selected and bred to exhibit consistent, desirable traits. In the case of grass seeds, a cultivar is developed to optimize criteria such as:
-
Color and density of the foliage
-
Germination speed and establishment
-
Tolerance to diseases and insects
-
Resistance to trampling and extreme weather
-
Early spring greening ability
These selections are the result of extensive research conducted by specialist institutions and producers to meet the varied needs of users—whether for residential lawns, sports fields, or professional landscaping.
Species and Cultivars: An Important Distinction
A species defines the general characteristics of a plant, while a cultivar represents a specific genetic line within that species, selected to excel under certain conditions or uses.
Why the Choice of Cultivar is Crucial
In a professional seed mix, each cultivar is chosen for its complementarity with the others. For example:
-
A Kentucky bluegrass cultivar providing deep green color and excellent recovery after trampling.
-
A fescue cultivar adapted to shaded areas and less fertile soils.
-
A fast-germinating ryegrass cultivar offering quick initial cover.
This genetic diversity strengthens the overall resilience of the lawn, extends its longevity, and reduces long-term maintenance needs.
A Guarantee of Performance and Durability
Professional sod farms and specialized seed producers spend several years testing cultivars under diverse soil, climate, and maintenance conditions. Only cultivars with proven superior performance are selected for production. Choosing a seed mix made up of carefully selected cultivars—rather than common seed—represents an investment in the quality, durability, and aesthetics of your lawn.
Conclusion
A cultivar is not simply “a type of lawn,” but rather the result of rigorous scientific and agronomic work aimed at delivering the best plant genetics for landscaping. Choosing the right combination of cultivars gives your lawn a competitive advantage—starting right from germination.