Begonias come in a wide range of shapes and sizes, check the label for the final height. Small flowering begonias are often sold as begonia semperflorens or bedding. The well known begonia nonstop(c) grows taller with big double flowers.

There is also a wide range of begonias with a trailing or semi-trailing habit often sold as pendula or illumination.

Probably the most popular bedding plant sold it has a wide range of colours but no blue.

Bright vibrant colours and unusually for summer bedding happy in partial shade
They like to be warm and need watering in dry weather.