Consists of applying a layer of organic or inorganic material on top of the soil to improve its health and appearance. Here are the main steps:

     1. Prepare the area:
Remove weeds, leaves and debris from the area.
Aerate the soil if necessary.
     2. Mulch selection:
Organic: Wood bark, wood chips, wood chips, leaves, straw, compost.
Inorganic: Stones, gravel, recycled rubber.
     3. Mulch Application:
Spread a uniform layer 2 to 4 inches thick.
Avoid placing mulch directly on tree trunks or plant stems to prevent disease.
     4. Maintenance:
Replenish mulch when it becomes degraded or scattered.
Ensure adequate drainage to avoid moisture accumulation.

This process helps retain moisture, prevent weed growth, regulate soil temperature and improve soil fertility.