The answer to 'DIY mulching' is that mulching your landscaping is a great way to improve soil health, retain moisture, and suppress weeds. Mulching involves spreading a 2-4 inch layer of organic material like wood chips, leaves, or straw around plants and trees. This protects the soil, insulates plant roots, and gradually decomposes to enrich the soil.
Mulching is a simple DIY task that most homeowners can do themselves. However, for larger landscaping projects or if you have questions about the best mulch type or application, it's recommended to consult a professional landscaper.