I seeded an area in my backyard that had 2 large trees on 3 June this year and was looking for advice on when to do the first cut. I am only going to do a high cut so not to damage the new growth. The seeds are a mixture of Kentucky Bluegrass; Fescue & Perennial Ryegrass so it matches my current lawn. My understanding is the seeds will germinate between 1-4 weeks approx. See images of area and progress so far. I water morning and evening daily for about 25 minutes using two zones of my inground sprinkler. As you can see from the last image there was some existing grass in some areas. Thanks for any input.