How does UV resistance vary between plastic, polyethylene, polypropylene, and PVC outdoor planters?
When selecting outdoor planters, UV resistance is a critical factor for longevity. Plastic planters, while affordable, often degrade faster under prolonged sun exposure unless treated with UV stabilizers. Polyethylene (PE) planters offer moderate UV resistance and are lightweight, making them a popular choice. Polypropylene (PP) performs slightly better than PE but may still require additives for enhanced durability. PVC planters, on the other hand, inherently resist UV radiation better due to their chemical structure, making them a durable option for sunny environments. Understanding these differences helps in choosing the right material for long-lasting outdoor use.
