requirements:

  • quick to erect
  • cheap materials
  • hard to move
  • NegativeLookBehind@lemmy.worldEnglish
    2·
    2 days ago

    Find the biggest plastic tub at a home improvement store

    8-10 bags of concrete

    Place container, fill with concrete, water appropriately.

    Preferably do this in the early evening so it has time to cure over night