How do composite flower boxes handle exposure to acid rain?

Composite flower boxes are designed to endure harsh environmental conditions, including acid rain. Made from a blend of wood fibers and recycled plastics, these planters resist corrosion and degradation caused by acidic precipitation. The non-porous surface prevents moisture absorption, reducing the risk of material breakdown. Additionally, UV stabilizers and protective coatings enhance their longevity. For gardeners in urban or industrial areas, composite flower boxes offer a low-maintenance, durable solution that retains aesthetic appeal despite frequent acid rain exposure. Regular cleaning can further prolong their lifespan.