"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Showy, fragrant, and oh-so stunning—mandevilla, also known as rocktrumpet, deserves a spot in your garden ...

For thriving, blooming flowers, learn the basics of mandevilla care in pots, including sunlight and pruning tips. Growing mandevillas as outdoor perennials is out of the question if you live where ...