I didn't think of the kids, the garden is open, no fence or anything so any kid can pick things up from there. We were going to put bark down anyway, I guess a light covering of bark over them wouldn't stop the smell getting through, but it would hide them from the kids.
(hide) If you only look at some of the discussion boards on a regular basis you can add them to your favourite boards list by going to the Board page and clicking "Add to my favourite boards". (pauloaguia) (show all tips)