How does aluminum outdoor seating handle exposure to fertilizer chemicals?

Aluminum outdoor seating is a popular choice for patios and gardens due to its durability and resistance to rust. However, exposure to fertilizer chemicals can pose challenges. Aluminum naturally forms a protective oxide layer, which helps resist corrosion from mild fertilizers. Strong chemical fertilizers, especially those high in ammonia or salts, may accelerate oxidation over time.

To minimize damage, rinse aluminum furniture with water after fertilizer application and avoid direct contact with concentrated chemicals. Powder-coated or anodized aluminum offers extra protection. Regular cleaning with mild soap and water preserves the finish. With proper care, aluminum seating remains a reliable option for outdoor spaces, even in areas where fertilizers are frequently used.

For heavily treated lawns, consider placing aluminum furniture slightly away from application zones or using protective covers during fertilization. These simple steps help maintain both your lawn's health and your furniture's appearance.