Limitless variety of colors and sizes to match your decorating style. You can choose from a rainbow of colors and circular, square, or even rectangular shapes.
Plastic is strong and flexible, making it so they don’t need to be replaced as often because of their durability.
They are very lightweight. This is a major benefit if you move your plants often. Whether you are rearranging furniture regularly. Or move your plants to different locations in your home based upon the season. And the amount of light coming in through different windows.
Inexpensive. Injection molding is a well-used manufacturing process that can be done cheaply. Keeping the cost of plastic containers much lower than other materials.
Easy to add extra drainage holes. If you purchase a plastic pot that doesn’t have drainage holes in the bottom it’s easy to add them if you have access to a drill.
Plastic is easy to sterilize if you have problems with fungal diseases or want to make sure your pot is cleaning before using it on a new/different plant.
Many plastic containers are made from recycled materials, helping to reduce your environmental “footprint”.