To see how they are best deployed in each region of the world, use the menu at left. Boosting energy efficiency: The energy used to power, heat, and cool our homes, businesses, and industries is the single largest contributor to global warming.
So to create leaf mulch, here are at least seven methods you can use to further decomposition: The first three methods require less work, but the decomposition takes longer (six to 12 months). 1. You can make leaf mulch by piling all the leaves in a corner of your yard and letting the worms gradually drag them under.
Steps to Adding Mulch Around Your Tree. 1  Add mulch to the base of your tree by removing any grass within a 3 to 10 foot area depending on the size of your tree. 2  Pour natural mulch such as wood chips or bark pieces 2 to 4 inches deep within the circle. 3  Keep the mulch from touching the trunk of the tree.