If you use mulch in your landscape, chances are it has thinned out over the summer and is in need of refreshing. If you’ve been putting off this chore, consider this: Mulching isn’t just about aesthetics. It’s actually an important gardening task that can do wonders to protect plants and trees as we approach our cooler season. And if you’ve never mulched before, it’s never too late to take advantage of the many benefits of this practice.