cedar-picket-birdhouse-planter-free-building-plan-tutorial-dreamalittlebigger-15

Line the inside with a plastic painter's tarp or roofing paper. Fold the material in at the corners so that there are no gaps between the material and the walls of the planter.

Line the inside with a plastic painter’s tarp or roofing paper. Fold the material in at the corners so that there are no gaps between the material and the walls of the planter.