Why is mulching recommended in conjunction with irrigation?

Mulching is highly recommended in conjunction with irrigation primarily because of its ability to help retain soil moisture. When mulch is applied to the soil surface, it creates a barrier that reduces evaporation. This is especially important in hot and dry climates, like many areas in Texas, where water conservation is crucial. By minimizing water loss from the soil, mulch ensures that plants receive a more consistent and adequate supply of moisture, which can lead to healthier growth and improved resilience against drought conditions.

Additionally, mulch can improve soil structure over time as it decomposes, which further benefits moisture retention and overall soil health. While enhancing the aesthetic appearance of gardens is a benefit of using mulch, it is the moisture retention that directly supports the effectiveness of irrigation systems and promotes sustainable gardening practices.