Pots are like plants: They come in all sorts of colors, sizes, and patterns. When it comes to materials, some require more care or attention than others. When you’ve found what looks like the perfect pot, ask yourself a few questions. Do you know what lurks behind its charming facade? Do you know what will happen to it during a hot spell? A cold snap? If you don’t know, we’ve broken down the popular choices so that you’ll know what you and your plants are in for.