Help Recover Lawn

Question

I have a lawn with yellow patches, thinning of the plant and lost root structure. I have fertilized with no improvement. What are the corrective actions that I need to take to improve my lawn?

Answer 1

You may have grubs or a fungus. Both would cause these issues. These articles will help you determine which:
https://www.gardeningknowhow.com/plant-problems/pests/lawn-grubs-how-to-get-rid-of-grub-worms.htm
https://www.gardeningknowhow.com/lawn-care/lgen/grass-fungus.htm