How can I create a xeriscape rock garden in my backyard?

To create a xeriscape rock garden in your backyard, first plan the layout and choose drought-tolerant plants and rocks. Prepare the soil by removing grass and weeds, then add gravel or sand for drainage. Place rocks strategically for visual appeal and to retain heat. Plant low-maintenance succulents and cacti, leaving space between them for growth. Mulch with gravel or pebbles to conserve water and prevent weeds. Water sparingly and enjoy your water-efficient rock garden.