Pinterest Facebook Twitter Email Digging Pergola Post Holes 01:21 DIY Network shows you how to dig post holes to ensure a sturdy pergola. Related Videos Updated Patio Pergola Posts 01:00 How to Set Pergola Posts 01:24 We Recommend 36 Backyard Pergola and Gazebo Design Ideas 36 Photos Before and After Deck and Patio Makeovers 30 Photos How to Build a Pergola 5 Steps How to Make Planter Posts for String Lights Design Tips for Beautiful Pergolas 15 Photos Pergola and Gazebo Design Trends 10 Photos