severin.wolf7 years ago-101What is the best way to fill this raised bed for a herb garden? I have often seen/read that you have to make different layers. Or is 80 litres of suitable potting soil enough?Show in original language (German)gami3737 years ago+110I did it with 3 layers ; 1. wood chips /2. compost / 3. plant soil.Show in original language (German)Comment