Are polypropylene sculptures suitable for high-humidity botanical garden settings?
Polypropylene sculptures are increasingly popular for outdoor art installations due to their lightweight and durable nature. But are they suitable for high-humidity environments like botanical gardens? Polypropylene is inherently resistant to moisture, making it less prone to rotting, warping, or mold growth compared to traditional materials like wood. Its UV stability also helps it withstand prolonged sun exposure without significant fading. However, while it performs well in humid conditions, extreme temperature fluctuations or prolonged exposure to harsh weather may affect its longevity. For botanical gardens seeking low-maintenance, weather-resistant sculptures, polypropylene is a strong contender, though regular cleaning and occasional protective coatings can further extend its lifespan.
