If you are about to prepare your own ground, the following tips will be very helpful. First, we must start with the ground. For the grass to grow as well as possible, the soil must be prepared in such a way as to encourage rapid and deep rooting.
The lawn must have the right proportions of water, air, nutrients, and sunlight to grow properly and the first three come from the soil, which shows the importance of this factor.
A minimum of 10cm-15cm of good soil is required. Turn the soil over loosely and remove any stones and weeds and, once loose, compact it lightly by walking over the area. After this, rake the surface making sure it is level so that the resulting lawn is level. You can get more information about turf installation in Sydney via https://www.hawkesburyturf.com.au/services.html.
Water the surface two days before the lawn arrives. This has two benefits; First, it will supply water for the grassroots, and second, it will help the soil settle. A special fertilizer should be applied before the lawn just before laying the lawn.
Once the grass arrives, it should be laid immediately. Use a ruler to layout each lawn and join them end to end. Stagger the joints as if they were bricks and lay boards on top for access so that newly laid grass is not trampled. Apply light pressure to each lawn to make sure the roots can bond with the soil. Make sure the pressure is light and make sure each lawn is gently pushed into the next rather than stretching or pulling.
Give your newly laid lawn a good soak immediately according to the current weather conditions, and continue to do so for several days until firm roots form. Be careful not to overwater, making sure the water soaks through the lawn into the soil below.