Composting wood chips: Should the pile be covered with a tarp?
October 25, 2020 8:42 AM Subscribe
I have a pile of fresh arborist wood chips (1.5 cubic yards) that I want to compost. I plan to layer the chips with green materials. Should I cover the pile with a tarp to prevent rain and snow from leaching out the nutrients? I am concerned because I live in an area that gets a substantial amount of rain in the fall and spring and at least several feet of snow in the winter. I would remove the tarp occasionally to spray the pile with water to keep it moist. Would a tarp encourage the growth of mildew?