+22 Landscape Fabric Under Raised Garden Bed References. Soil insulation (avoid drastic temperature changes) pest protection (keep gophers, moles, and other pests out) weed prevention (stop the seeds of weeds from growing and competing with your plants) soil retention (prevent soil from washing away during rain or watering) Ahg premium series landscape weed fabric.
Rake up debris step 4: Fabric can be used underneath each of your raised garden bed’s sides or inside the box itself. See what happens when you don't.
