Dig trenches 3 inches (7.5 cm) deep along the mason lines. For tough turf, use a sharp spade. These trenches will need to be wide enough to accommodate the size of your timber—usually 4 to 6 inches (10 to 15 cm) across. Remove as much <a href="https://geometry-dashgame.com">geometry dash</a> organic matter, like roots or other plant residue, as you can.
If you’re working on a shallow slope (under 10 degrees), dig approximately 8 inches (20 cm) into the ground from the higher end of the slope. For steeper slopes, dig 12 inches (30.5 cm) into the ground.
