How does humidity affect the structural integrity of canvas outdoor flower pots?

Humidity can significantly impact the structural integrity of canvas outdoor flower pots, leading to various issues over time. High moisture levels cause the canvas fibers to absorb water, which may result in warping, stretching, or even rotting. Prolonged exposure to damp conditions encourages mold and mildew growth, weakening the material and shortening the pot's lifespan. Additionally, repeated wet-dry cycles can degrade the fabric's strength, making it more prone to tearing. To mitigate these effects, choose UV-resistant and water-repellent canvas pots, ensure proper drainage, and store them in dry conditions when not in use. Understanding these factors helps maintain the durability and appearance of your outdoor planters.