First mow after sod roots

When

Wait until the sod has rooted into the soil: tug a corner and it should hold firm. That is usually two to three weeks after laying in the growing season. Mowing earlier can pull loose rolls up or shift them, and the wheels rut the soft soil beneath.

How

• Let the surface dry for a day beforehand so the mower does not sink in.
• Set the mower high and take off no more than a third of the blade, following the one-third rule.
• Use a sharp blade and a light mower; avoid sharp turns on the new turf.
• Collect the clippings.

After the first mow

Bring the height down gradually over the next few cuts to the normal height for the season; see spring mowing or summer mowing height. Switch from daily watering to deep watering every few days, and give the lawn its first normal feed after about six weeks.