A spring cleanup is essential to maintain a healthy lawn. Over the winter branches, debris, and leaves will accumulate in your yard. It is important to remove these to prevent mold and allow your plants to thrive. It is also recommended to trim shrubs because the dead plant material can cause diseases that are harmful to them. If you were not able to clear the leaves from fall this is a great time to get rid of them before the mowing season starts, and of course a nice layer of mulch is always recommended.