Great info! Wish I saw this earlier!

Mowing too soon or too short can harm your new lawn. Wait until the grass reaches a height of about 3-4 inches before the first mow. When you do mow, only remove the top third of the grass blades. This helps the grass develop a strong root system and maintain its thickness.

Even with the best care, some areas of your lawn may still end up thin or patchy. Overseeding, or spreading grass seed over an existing lawn, can help fill in these gaps and improve the overall density of your lawn.

Steps for Overseeding:

Mow the Lawn: Cut the grass shorter than usual, and bag the clippings.

Aerate the Lawn: Use a lawn aerator to create small holes in the soil, which helps seeds penetrate and allows air, water, and nutrients to reach the roots.