Lawn grass refers to various species of grass cultivated for residential and recreational areas. It is typically chosen for its ability to withstand foot traffic, recover from damage, and maintain a lush green appearance. Common types include Kentucky bluegrass, Bermudagrass, and fescue, each suited to different climates and soil conditions. Maintaining lawn grass involves regular mowing, watering, and fertilization to promote healthy growth. Proper care helps prevent weeds and pests, ensuring a vibrant lawn. Seasonal practices, such as aeration and overseeding, can also enhance the grass's resilience and appearance throughout the year.