The answer to 'mulch dead trees' is to properly mulch and dispose of dead trees on your property. Dead trees should be removed and the stump ground down or removed to prevent safety hazards and disease spread. Once the tree is gone, you can apply a 2-4 inch layer of mulch around the area to help enrich the soil and prevent weed growth.
Mulching dead trees is an important part of maintaining a healthy, attractive landscape. The mulch helps retain moisture, suppress weeds, and gradually break down to provide nutrients for the surrounding plants. However, it's important not to over-mulch, as that can lead to other issues like fungal growth or pest infestations.