Plant pots and boxes that hold soil and growing plants.
A container is a more general word for a plant pot. Whilst pots are traditionally round, containers can be a variety of shapes including rectangular or specialist shapes for specific plant types (e.g. herbs and strawberries)
Use this tag for all questions about container planting: E.g. type of container, types of soil (or other growing medium), sun, watering, etc. for particular plants and locations.