How do drainage holes in PVC outdoor tree boxes affect root rot risks?
Drainage holes in PVC outdoor tree boxes play a crucial role in minimizing root rot risks by allowing excess water to escape. Without proper drainage, water accumulates around the roots, creating anaerobic conditions that promote fungal growth and root decay. PVC tree boxes with adequate drainage ensure better aeration and prevent waterlogging, which is essential for healthy root development. Additionally, these holes help flush out salts and toxins that can harm plants. For optimal results, pair drainage holes with well-draining soil to further reduce moisture retention and protect plant roots from rot. This simple feature significantly enhances the longevity and vitality of plants in outdoor settings.
