Begonias hybridise easily and even species from separate continents have been bred to produce hybrid cultivars. Hence there is a huge range of cultivars available.

Begonias are an obvious choice to grow in a semi shaded or shaded area. They are well suited to a wide variety of climates, though excessive cold (eg. frost), direct sunlight or excessive dryness can kill or severely damage most types of begonias. Many will grow well as indoor plants; some are more commonly grown in a shade house or fernery; and others are grown as bedding plants.

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