Creating a mini spirit garden in an outdoor plant box is a wonderful way to bring tranquility and nature into your space. Start by selecting a sturdy plant box with proper drainage. Choose small, meaningful plants like lavender for calmness, sage for purification, or succulents for resilience. Arrange them thoughtfully, leaving space for decorative elements like crystals or small statues. Water sparingly and place the box in a spot with partial sunlight. This tiny sanctuary will serve as a daily reminder of peace and mindfulness.