Creating a mini rock garden in an outdoor plant box is a fantastic way to add a touch of nature to small spaces. Here’s a simple guide to help you get started:

1. Choose the Right Plant Box: Select a sturdy, well-draining outdoor plant box. Wooden or ceramic boxes work well, but ensure they have drainage holes to prevent waterlogging.

2. Prepare the Base: Fill the bottom of the box with a layer of gravel or small stones for drainage. Add a mix of sandy soil and compost to create a nutrient-rich base for your plants.

3. Select Rocks and Stones: Pick a variety of small rocks, pebbles, and decorative stones. Arrange them creatively to mimic a natural rock garden. Use larger stones as focal points and smaller ones to fill gaps.

4. Choose Drought-Tolerant Plants: Opt for plants like succulents, sedums, or alpine varieties that thrive in rocky, dry conditions. Space them out to allow room for growth.

5. Add Finishing Touches: Sprinkle fine gravel or sand between the rocks for a polished look. Consider adding miniature accessories like tiny figurines or a small water feature for extra charm.

6. Maintenance: Water sparingly, as rock gardens require less moisture. Remove weeds and prune plants as needed to keep your mini garden looking fresh.

With these steps, you’ll have a beautiful, low-maintenance mini rock garden that enhances your outdoor space. Happy gardening!