Jorvila Landscape Edging Help You Create a More Beautiful Garden! Useful installation advice: 1.Installation instructions are attached to the package. It is recommended to read the instructions before installing. 2.The garden edging needs to be unrolled and placed in the sun for 2 hours or more before installation,to avoid wavy appearance after installation. 3.For ordinary fixing it is recommended to drive in one spike every 3-5 holes. 4.When encountering hard rock or soil it is recommended to drill in advance otherwise the spike may break.