Laredo sits along the Rio Grande where the Chihuahuan Desert meets the thorny brush country of the South Texas Plains, creating a landscape defined by intense heat and minimal rainfall. The native soil is a dense alkaline clay that cracks in summer and sheds water rather than absorbing it, making soil amendment a necessity for most planting projects. With only 20 inches of rain annually and summers that push well past 100 degrees, thick organic mulch is one of the most valuable investments a homeowner can make. Nearby Zapata and Cotulla share these same punishing caliche-heavy conditions, keeping bulk material demand high throughout Webb County. From the historic streets around San Agustin Plaza to newer subdivisions along Highway 35, the right mulch, soil, and stone choices determine whether a landscape truly thrives.