How to Plant a Lawn
Choose an Appropriate Lawn Seed
First, choose a proper type of grass seed for your climate. To do this, you need to decide on whether you want annual or perennial grass seed. Annual seed grows quickly and helps establish the lawn. Perennial seed will be more permanent yet grows slower. Both types are usually available in all climates and are often combined together in seed blends.

If you live where it snows or where the ground freezes in winter, you’re better off with a mix that contained bluegrass, ryegrass and fescue. In warm or tropical climates, turfgrass is typically Bermuda, Centipede, zoysia, or Bahia grass. Tropical or warm-climate grasses are perennial yet often turn brown in winter (temperatures lower than 40ยบ F).
Clear and Prep Space.
Establishing turf grass requires a clear canvas for the best results. Eliminate weeds, rocks, and debris from the area and amend the soil if necessary with organic matter (compost) or nutrients. Till and rake the soil to create a flat and loose soil texture.

Set Up Irrigation.
If installing an irrigation system yourself, be sure to set sprinkler heads at the proper height and install tubing or risers at the correct depth for your climate and lawn maintenance machinery. However, it is best to hire professionals to install your irrigation system due to the work involved.

Plant and Fertilize.
Depending on your climate and grass choice, you must sow the seed at the proper time or risk the seed not germinating. In cooler climates, bluegrass, ryegrass, and fescue are best sown in early spring or autumn when it is cool. In warmer climates, the more tropical grasses like Bermuda grass, centipede, and zoysia grow better in warm temperatures.
Fertility is dependent on soil acidity, which a soil test can determine. Grass grows best between 6.0 and 7.0 pH. You may need to make adjustments to the soil accordingly based on the results of your soil test. Apply compost or sulfur if your soil is too alkaline (over 7.0pH) or ground limestone if your soil proves to be too acidic (below 6.0 pH).
Use a spreader to apply grass seed and resolve not to broadcast the seed by hand. A spreader will ensure even distribution of seed, resulting in an even, clean-looking lawn without any bare spots. Always opt to sow seed late in the day or on overcast days to reduce the risk of drying out.

Cover Seed.
Rake a light coating of soil over the distributed seed to ensure that the seed is in contact with the soil. Cover sown seed lightly with a very thin layer of clean (seed-free) straw. You should still be able to see the soil through the thin layer of straw. It functions as a screen to shade the seed, reduce transpiration, and keep the seed from washing away with heavy rain.

Water Often.
Water or mist your newly sown lawn every day if you live in a hot climate. Continue watering until the lawn is at least 3 inches tall. Wait to mow the new lawn until the grass is at least 6 inches tall to encourage good root growth.
