Do Terracotta Pots Need to Come Indoors for Winter?

Why Terracotta Cracks in Freezing Weather

Terracotta is porous; moisture absorbed into the clay expands when frozen, causing cracks and flaking. If you lack indoor storage, you must protect them.

Better Alternative: Plastic Containers

• Retain moisture better (less watering).
• Lightweight, durable, and freeze-proof.
• Less expensive and available in attractive designs.

If You Must Store Terracotta

1. Let pots dry completely.
2. Line with dry newspaper to absorb residual moisture.
3. Store in a dry area that stays above 32°F (0°C).

Plant Health Note

Most plants (except cacti) prefer plastic because terracotta wicks moisture away from roots, causing drought stress. Consider switching for healthier plants year-round.