What does organic mulch help with in terms of the soil?

Organic mulch plays a crucial role in the health and maintenance of soil by significantly aiding in moisture retention. When applied to the soil surface, organic mulch acts as a barrier that reduces evaporation from the soil. This is particularly beneficial in hot and dry conditions, as it helps maintain a consistent moisture level that is essential for plant growth.

Additionally, as organic mulch breaks down over time, it adds organic matter to the soil, which can further enhance its moisture-holding capacity. This process helps create a healthier soil environment by improving its structure and the ability to retain water, thereby supporting the plants' root systems effectively.

While organic mulch may impact soil pH over time, its primary function in this context is moisture retention. It does not typically improve drainage directly, nor does it inherently reduce fertilization needs, although its decomposition can contribute to nutrient availability.