How do synthetic rattan outdoor planters handle exposure to magnesium salts?

Synthetic rattan outdoor planters are designed to withstand harsh environmental conditions, including exposure to magnesium salts commonly found in fertilizers or coastal areas. These planters are typically made from high-density polyethylene (HDPE) or other UV-stabilized materials, which resist corrosion and degradation caused by salt compounds. The non-porous surface of synthetic rattan prevents magnesium salts from penetrating and damaging the material, unlike natural rattan or untreated wood. Additionally, their weather-resistant properties ensure they maintain structural integrity and aesthetic appeal over time. For optimal longevity, occasional rinsing with fresh water is recommended to remove salt buildup. This makes synthetic rattan planters a durable and low-maintenance choice for gardens, balconies, or coastal properties.