Replacing part of front lawn with 3/4 lava rock

Question

Could you tell me the best way to remove lawn and replace with ground covering lava rock?

Answer 1

You can kill off the grass and then lay down plastic or some other weed barrier. Then you can lay the lava rock down.

This article will help you with killing the grass:
https://www.gardeningknowhow.com/plant-problems/weeds/how-to-kill-grass-naturally-kill-unwanted-grass-in-your-yard.htm