How does the use of mycelium-based composites compare to WPC for outdoor tree boxes?

When selecting materials for outdoor tree boxes, mycelium-based composites and wood-plastic composites (WPC) are two innovative options with distinct advantages. Mycelium-based composites, derived from fungal networks, are fully biodegradable, lightweight, and have a low carbon footprint. They offer excellent insulation and moisture resistance, making them suitable for tree health. However, their durability in harsh weather conditions may be limited compared to WPC.

WPC, a blend of wood fibers and plastic, is known for its strength, longevity, and resistance to rot and pests. While not biodegradable, it is often made from recycled materials, offering an eco-friendlier alternative to pure plastics. However, its production process is more energy-intensive than mycelium-based alternatives.

For sustainability-focused projects, mycelium composites are ideal, whereas WPC may be better for high-traffic or long-term applications. The choice depends on environmental priorities, budget, and expected lifespan of the tree box.