My lawn is a fairly new lawn, which I attempted to start from seed. It has quite a lot of weeds coming up this year but since the grass is so sparse, I was thinking of over seeding. Should I over seed or worry about putting out some weed n feed fertilizer first and worry about over seeding later?
To Seed or Fertilize
Many experts feel that a certain number of weeds makes for a healthier lawn overall; also, limiting the amount of herbicide is often a good idea. This article will give you ideas on over seeding: https://www.gardeningknowhow.com/lawn-care/lgen/overseeding-information.htm