Fall is the Time to Collect Leaves for Mulch. 11.4.18

Each fall I spread a fresh layer of tree leaves around most of the fruit trees. For the trees in cages, and the young trees, the leaf mulch suppresses weed growth, retains moisture, and enriches soil. As the fruit trees grow and mature, I remove the deer cages and don't spread leaves, since those trees have deeper roots and less need for such intense nurturing. The photo is a pawpaw tree with a nice layer of maple leaves. The main thing to watch for is that leaves may provide habitat for voles, which can and do kill young trees by eating the bark and cambium layer. I provide a sleeve of hardware cloth around the young trunk. That too has its hazards - the sleeve needs to be removed before the tree trunk grows too tight against the mesh.