What design features help prevent water stagnation in plastic outdoor planters?

Water stagnation in plastic outdoor planters can lead to root rot and unhealthy plants. To avoid this, several design features are crucial. First, drainage holes at the bottom allow excess water to escape, preventing waterlogging. Some planters include removable plugs for adjustable drainage. Second, an elevated base or feet lift the planter slightly off the ground, improving airflow and drainage. Third, built-in reservoirs or saucers can collect excess water while keeping roots from sitting in it. Additionally, materials with UV resistance and durability ensure long-term functionality. Choosing planters with these features promotes healthier plants and reduces maintenance efforts. Proper design not only prevents water stagnation but also enhances the overall aesthetics of your outdoor space.