Grass seed is the small, hard part of a grass plant that can grow into a new plant when planted in soil. There are many types of grass seeds, each suited for different climates and uses, such as lawn grass for yards or turf grass for sports fields. Choosing the right seed is important for a healthy and lush lawn. To plant grass seed, you simply spread it over prepared soil and keep it moist until it germinates. With proper care, including watering and sunlight, the seeds will sprout and grow into a beautiful green lawn, providing a soft surface for play and relaxation.