Are marble outdoor tree boxes prone to damage from chemical fertilizers?

Marble outdoor tree boxes are prized for their elegance and durability, but many gardeners wonder if they can withstand exposure to chemical fertilizers. While marble is a robust material, certain fertilizers containing acidic or harsh chemicals may cause etching, discoloration, or surface degradation over time. To minimize damage, opt for slow-release or organic fertilizers, and always rinse the marble surface after application. Regular sealing can also provide an additional protective layer. With proper care, marble tree boxes can remain a stunning addition to your garden for years.