Owner lost while planting raised vegetable garden, plants, and trees. Dug up a few of the plants and went thru some of the mulch without any luck. Went over his garden first and managed to find his pocket knife he had lost. Started going around the trees he had planted hoping he hadn’t lost it in the bottom of the hole. Luckily we had a signal around the first tree down about two inches in the mulch. This was one of the trees he had pulled the mulch back and had dug the tree up to search. Search took about 20 minutes.