Begonia is a genus of perennial flowering plants in the family Begoniaceae. The Begonias are native to moist subtropical and tropical climates. Some species are commonly grown indoors as ornamental houseplants in cooler climates. In cooler climates some species are cultivated outside in summertime for their bright colorful flowers.Annual begonia is about as easy as it gets. It does well in a variety of conditions, but to keep it its most luxuriant best, give it light shade; rich, well-drained soil; and ample water. It also loves plenty of fertilizer, so be generous.
Because of their sometimes showy flowers of white, pink, scarlet, or yellow color and often attractively marked leaves, many species and innumerable hybrids and cultivars are cultivated. Begonias are among the most popular of cultivated plants, indoors or outdoors. These lovely plants are grown for both their leaf forms and their blooms, depending on the type of begonia. In some areas of the world, the wax begonia is easily the most popular bedding plant, while serious plant collectors still go to great lengths to hunt down beautiful foliage begonias.