If you reseed your lawn, what is the proper way to cover the seeds with a thin layer of soil so that the seeds can be kept moist and are not visible to birds?
Last time I had the idea of seeding the lawn in 2-foot stripes so I can shovel some soil aside before I spread the seed, and then sprinkle the soil back on top of the seeds. However this results in stripes of lawn with different grass density.
Some people says to rake the seeds into the soil. I tried that but some seeds would still be visible, plus raking would disturb the distribution of the seeds and may cause uneveness.
Suggestion? How do sod farms do it?