Creating a mini group field theory display in an outdoor plant box is a unique way to blend science and nature into your garden. Start by selecting a sturdy plant box with enough depth for small plants and decorative elements. Choose low-maintenance plants like succulents or moss to represent the "field" in your display. Arrange them in clusters to mimic the concept of group theory, where symmetry and patterns play a key role.

For added visual appeal, incorporate small stones, pebbles, or miniature figurines to represent particles or mathematical symbols. Use contrasting colors and textures to highlight the theoretical aspects. Ensure proper drainage in the plant box to keep your display healthy.

This creative project not only adds a touch of intellectual charm to your outdoor space but also serves as a conversation starter. Experiment with different layouts and plant combinations to personalize your mini group field theory display.