I want to put mulch here but these lava rocks have been here for 30 years and it seems it slopes towards the house. Should I just add some soil and grade it then layer mulch? Or do I have to remove all the rocks?
by TangerineAdvanced918
I want to put mulch here but these lava rocks have been here for 30 years and it seems it slopes towards the house. Should I just add some soil and grade it then layer mulch? Or do I have to remove all the rocks?
by TangerineAdvanced918
2 Comments
Best to remove as much as you can.
Your future self will be very happy when you try to plant something new there.
Heat it up till it melts