Loves to eat driplines for breakfast lunch and dinner. I asked the guy, does the drip line run through here or just behind, ohhh just behind no drip in front of those rocks. Wanna bet? I should know better than to even ask, if they say no it is sure to be right where I am tilling. I hate when other landscapers bury lines under soil instead of mulch. Then plant trees like ornamental pears over that. It's fun fun fun!!