Why Is My Terracotta Pot Turning White?
Terracotta pots are known for their deep red-brown hues that give them their classic, timeless look. But if you have a terracotta pot that’s turning white, you may be wondering why. Here’s a look at why terracotta pots can turn white and how to prevent it from happening.
Why Is My Terracotta Pot Turning White?
Terracotta pots can turn white when they’re exposed to salt and minerals, known as efflorescence. Efflorescence can be caused by either natural occurrences or human sources such as fertilizers, degrading of the soil, salts used in irrigation systems and even rain water. As the salts and minerals dissolve into the pores of the clay, it can cause a white film to develop on the surface, making the terracotta pot appear white.
How to Prevent Terracotta From Turning White
Fortunately, there are steps you can take to help prevent your terracotta pot from turning white. Here are a few tips:
- Seal the Pot: Sealing the inside and outside of the pot with a ceramic sealer can help prevent the salts and minerals from seeping into the clay.
- Protect From Elements: Try to keep the pot out of direct sunlight and away from strong winds, which can dry the clay out more quickly.
- Wash Thoroughly: Before planting anything, make sure to thoroughly clean the pot inside and out, as any residual salts or minerals left in the clay can cause the pot to turn white.
By following these steps, you should be able to enjoy your terracotta pot without it turning white. Keep in mind that even with these preventative measures, there’s still a chance the pot may turn white over time, so be sure to check it periodically.
