What are the effects of prolonged exposure to acidic rainwater on PVC planters?

Prolonged exposure to acidic rainwater can significantly impact the durability and appearance of PVC planters. Over time, the acidity in rainwater may cause the plastic to weaken, leading to cracks, discoloration, and a brittle texture. This degradation occurs because the chemical composition of PVC reacts with the acidic elements, accelerating wear and reducing the planter's lifespan.

To mitigate these effects, consider applying protective coatings or moving planters to sheltered areas during heavy rainfall. Regular cleaning and inspections can also help identify early signs of damage. For long-term use, opt for UV-resistant or high-quality PVC planters designed to withstand harsh weather conditions. By taking these precautions, you can extend the life of your garden containers and maintain their aesthetic appeal.