Lately, I’ve heard a lot of confusing information about mulch. We’ve been told it’s wise to use because it helps conserve water, fights erosion, and blocks weeds. But I’ve also heard there’s mulch that’s toxic to dogs, harmful to plants, and one where trees are harvested just to make mulch. As a newbie gardener, I decided to do a little digging and find a mulch that was good for my garden, as well as the earth…