The usefulness of a large lawn is also very wide, first for urban greening, beautification and greening landscape composition, the substance of its number, the quality and display of spiritual civilization. So, in the international arena, the lawn as a measure of an important symbol of urban environmental quality and extent of modern civilization.
These cities for lawn squares, streets, gardens, garden spots, requiring appearance, called ornamental lawn or garden lawn. Due to consistent growing, low neat, thin dense, flexible and fresh, elegant, peaceful, green and beautiful, to make people forget the sadness, feelings of enjoyable, fun return to nature; attractions in the vast wilderness lawn, open-minded people , unrestrained passion, yearning to ignite the passion of a new life.
Secondly, for soccer, tennis, golf balls, etc. as well as athletic turf racecourse, trampling resistant lawns have adequate flexibility to make less muddy rain, sunny and less dust, green and pleasant, soft feeling eyes.
Once again, green environment, green lawn soil and water conservation, barren-resistant, drought or moisture, cold or heat-resistant and resistant to trampling of various grasses, can grow in harsh environments, such as road, rail or river side, reservoirs side slope, berm lawn, played a role in soil and water conservation; also, together with many other lawn, play in regulating climate, clean air, reduce noise and absorb dust, sand, etc. to prevent greening effect.