The answer to 'mulching schedule' is that most experts recommend mulching 1-2 times per year, typically in the spring and fall. Applying a 2-4 inch layer of mulch around your plants, trees, and shrubs helps retain moisture, suppress weeds, and insulate the soil. Mulching in the spring prepares the soil for the growing season, while fall mulching protects plant roots from freezing temperatures.
The specific timing and frequency of mulching can vary depending on your climate, soil type, and the needs of your landscaping. It's generally best to mulch when the soil is moist, either after a rain or after watering, to help the mulch settle in place. Regularly replenishing the mulch as it decomposes is also important for maintaining its benefits.