What are the effects of prolonged shading on the structural integrity of PVC flower boxes?
Prolonged shading can significantly impact the structural integrity of PVC flower boxes. While PVC is known for its durability and resistance to weathering, extended lack of sunlight may lead to uneven material degradation. Shaded areas may retain moisture, promoting mold growth or weakening the plastic over time. Additionally, UV exposure plays a role in maintaining PVC's flexibility; prolonged shading might reduce this effect, making the material more brittle. However, excessive sunlight can also cause damage, so balanced exposure is ideal. Regular inspection and proper placement can help maintain the longevity of PVC flower boxes in shaded environments.
