How does acrylic fabric compare to polypropylene in outdoor tree box applications?

When selecting materials for outdoor tree box applications, acrylic fabric and polypropylene are two popular choices. Acrylic fabric is known for its vibrant colors, UV resistance, and durability, making it ideal for long-term outdoor use. However, it tends to be more expensive and may retain moisture. Polypropylene, on the other hand, is lightweight, cost-effective, and highly resistant to moisture and mold, but it may degrade faster under prolonged UV exposure. For tree boxes, polypropylene is often preferred for its affordability and moisture resistance, while acrylic fabric is chosen for its aesthetic appeal and longevity in sunny conditions. Consider your budget, climate, and design preferences when deciding between these materials.