When selecting between plastic pots and unglazed terracotta pots for your container garden, it’s important to choose the one as it can greatly impact the growth of your plants. Consider comparing the following pros and cons of each before making your decision:
Pros and Cons of Plastic Pots and Unglazed Terracotta Pots:
Plastic Pots:
- Pros:
- Lightweight
- Non-porous, retain moisture well
- More affordable
- More decorative with a wide variety of colors and styles available
- Variety of sizes and shapes
- Self watering pots available
- Cons:
- Plastic can get rather hot and colors can affect temperatures as well
- Can become brittle over time, especially in extreme temperatures
- Paint and plastic can chip, making them look worn and unsightly
- Depending on the plastic, chemical leaching can occur which can be harmful to plants
- May not be eco-friendly or a renewable material
Unglazed Terracotta Pots:
- Pros:
- Porous, which allows for evaporation, beneficial for plants that prefer a drier environment
- Evaporation from wet clay can cool the soil
- Air can move through the pores, promoting healthy root growth through “air pruning”
- Heavy, making them less likely to be knocked over
- Natural and organic look, adding a rustic and earthy feel to your garden
- Eco-friendly, easily recyclable
- Cons:
- Hard to control moisture due to evaporation and drying (It is best to use in conjunction with an olla or a terracotta watering spike)
- Heavy, can be difficult to move around
- Prone to mineral staining
- Prone to cracking and chipping
- Unglazed terracotta pots only come in one color, but glazed terracotta pots are more decorative, however they are more expensive and clog the pores of the pot
- Can be more expensive
Ultimately, the choice between plastic and terracotta pots will depend on your specific gardening needs and preferences. It is important for you consider the type of plants you’re growing, your gardening style, and your budget when making your decision.