Are marble outdoor tree boxes prone to damage from acidic fertilizers?
Marble outdoor tree boxes are prized for their elegance and durability, but many gardeners wonder if they can withstand acidic fertilizers. While marble is a robust natural stone, it is susceptible to etching and discoloration when exposed to acidic substances, including certain fertilizers. Over time, repeated use of acidic fertilizers may dull the surface or cause minor pitting. To minimize damage, opt for pH-neutral or slow-release fertilizers and rinse the marble thoroughly after application. With proper care, marble tree boxes can remain a stunning addition to your outdoor space for years.
