Keep these beauties cool, and they will show off their blooms all summer long.

Elatior begonia (Begonia x hiemalis) is a fast-growing flowering plant with fleshy, heart-shaped green foliage and blossoms that come in vibrant yellow, orange, red, pink, coral, and white colors.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Begonias are one of the largest groups of flowering plants with more than 2,000 species and more than ...