Pennies glued to square foot garden Glued pennies to the side of my square foot garden bed to keep slugs away. Slugs and snails won't cross copper. Glued pennies to the side of my square foot garden bed.
Brick pavers make a simple, handsome border and work well as edging material. They're ideal for a wide border that keeps grass out of the garden, yet allows flowers etc. to spill over without intruding onto the grass.
I did this because there is no digging in my rock solid ground. Did not cover the holes but use them for herbs and annuals. I also lined with weed barrier cloth and used rebar in several places for stability. I love it and makes maintenence super easy.