Anybody have creative ideas that I can use for a garden edger?

I cant use glass bottles because someone has been throwing huge rocks into my garden.
  3 answers
  • Tam13317878 Tam13317878 on May 31, 2017
    Edge it with huge rocks...two problems solved.

  • Judy Ferrell Judy Ferrell on May 31, 2017
    If someone is is throwing you rocks use them.

  • Nancy Turner Nancy Turner on Jun 03, 2017
    Take different lengths of wood to vary the height, you can make the top that shows rounded, pointed or any shape you want. You can then leave them plane or paint pictures on them of flowers, critters, whatever you want. Fairly simple and if hit with a rock will most likely survive with no problem, just need to replant it in its space.