The answer to 'how to care for mulch' is to regularly maintain and replenish the mulch in your landscaping. Mulch helps retain soil moisture, suppress weeds, and improve the overall appearance of your garden beds. To properly care for mulch, you should spread 2-4 inches of fresh mulch around your plants and trees every 1-2 years, or as needed to maintain the desired depth.
Before applying new mulch, remove any weeds or debris from the area. You can use a rake or hoe to loosen the existing mulch, then spread the new mulch evenly over the surface. Be sure to keep the mulch a few inches away from the trunks of trees and shrubs to prevent rot or disease. Proper mulch care will help your landscaping thrive and look its best.