Question

Mulching helps to retain ?​

Answer 1

Answer:

Mulch helps to slow the runoff of rain and sprinkler irrigation water, and to control how fast water from the soil evaporates. Many kinds of mulch can help to retain moisture, but some types are better for this purpose than others

Answer 2

Answer:

Mulching can retain up to 80 percent of added moisture in your soil. When you keep the top of the soil protected from direct heat, it will lose less water, and thus be a better environment for your plants.