Mulch is made to apply to the surface and discourage weeds. Also provides shade and reduce moisture loss through evaporation. You can use as mulch materials like bark, wood chips, shredded yard waste and saw dust. But unless manufactured by a state composting facilities, finally this isn’t compost, either. Fresh wood mulches can compete with plants for nutrients. Uncomposted organic materials can contain weed seeds, untreated pet waste and lawn chemicals.
The complete process of composting breaks down many pollutants and kills weed. compost can make and excellent mulch for holding moisture and shading roots from the summer sun. Any flying uninvited guest can be easily removed if you have a good compost component. This makes part of the maintenance routine. If you mulch with compost surely the worms will rebuild the topsoil without the help of the expert gardener.