The Q&A Archives: Mulching over Grass

Question: I want to put mulch in certain areas of my yard that has grass on it. Do I have to kill the grass? If So, how do I kill the grass? or can I just put the mulch over top of the grass?

Answer: If the mulch is thick enough, it will keep sunlight from penetrating and may kill the grass beneath - however if it is not thick enough the grass will grow right through it. You may opt to remove the grass or to kill it with a vegetation killer such as Round Up prior to mulching the area. Round Up will kill any plant it touches so keep it away from plants you want to keep.

« Click to go to the homepage

» Ask a question of your own

Q&A Library Searching Tips

  • When singular and plural spellings differ, as in peony and peonies, try both.
  • Search terms are not case sensitive.

Today's site banner is by ge1836 and is called "Sempervivum Henry Carrevon"