Diy Pole For String Lights . They would be great on a patio or around the pool, but, at the farm, i love using them. Attach cup holder bracket at the top of each light pole. How To Hang Backyard String Lights Without Trees (Or Proper DIY String from hellobombshell.com How do you anchor a pole for string lights?. I really enjoy the ambiance of having the backyard lit up with string. Using concrete, lumber and string lights, you can illuminate your yard in style.for more informatio.